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    <TITLE>GSM4105305: COG-N-415 H3K4me1 histone-ChIP-Seq; Homo sapiens; ChIP-Seq</TITLE>
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        <INSTRUMENT_MODEL>NextSeq 500</INSTRUMENT_MODEL>
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    <TITLE>GSM4105306: COG-N-415 H3K4me3 histone-ChIP-Seq; Homo sapiens; ChIP-Seq</TITLE>
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        <LIBRARY_CONSTRUCTION_PROTOCOL>For ChIP-Seq, cells were crosslinked, flash frozen, and sent to Active Motif. According to Active Motif protocol, cells were lysed, sonicated, and then DNA-protein complexes were isolated with antibodies. Samples were reverse-crosslinked and DNA was purified. For ATAC-Seq, whole cells were frozen and sent to Active Motif for thawing and transposition. Illumina libraries were prepared by Active Motif using standard consecutive enzymatic steps of end-polishing, dA-addition, and adaptor ligation. After 15 cycles of PCR amplification, the resulting DNA libraries were quantified and sequenced by Jefferson Cancer Genomics Laboratory at the Kimmel Cancer Center using the NexSeq 500.</LIBRARY_CONSTRUCTION_PROTOCOL>
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        <INSTRUMENT_MODEL>NextSeq 500</INSTRUMENT_MODEL>
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      <PRIMARY_ID>SRX6937023</PRIMARY_ID>
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    <TITLE>GSM4105307: COG-N-415 Input histone-ChIP-Seq; Homo sapiens; ChIP-Seq</TITLE>
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      <IDENTIFIERS>
        <PRIMARY_ID>SRP223977</PRIMARY_ID>
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      <DESIGN_DESCRIPTION/>
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          <PRIMARY_ID>SRS5467035</PRIMARY_ID>
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      <LIBRARY_DESCRIPTOR>
        <LIBRARY_STRATEGY>ChIP-Seq</LIBRARY_STRATEGY>
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        <LIBRARY_SELECTION>ChIP</LIBRARY_SELECTION>
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          <SINGLE/>
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        <LIBRARY_CONSTRUCTION_PROTOCOL>For ChIP-Seq, cells were crosslinked, flash frozen, and sent to Active Motif. According to Active Motif protocol, cells were lysed, sonicated, and then DNA-protein complexes were isolated with antibodies. Samples were reverse-crosslinked and DNA was purified. For ATAC-Seq, whole cells were frozen and sent to Active Motif for thawing and transposition. Illumina libraries were prepared by Active Motif using standard consecutive enzymatic steps of end-polishing, dA-addition, and adaptor ligation. After 15 cycles of PCR amplification, the resulting DNA libraries were quantified and sequenced by Jefferson Cancer Genomics Laboratory at the Kimmel Cancer Center using the NexSeq 500.</LIBRARY_CONSTRUCTION_PROTOCOL>
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      <ILLUMINA>
        <INSTRUMENT_MODEL>NextSeq 500</INSTRUMENT_MODEL>
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          <DB>gds</DB>
          <ID>304105307</ID>
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      <PRIMARY_ID>SRX6937024</PRIMARY_ID>
      <SUBMITTER_ID namespace="GEO">GSM4105308</SUBMITTER_ID>
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    <TITLE>GSM4105308: KELLY H3K27Ac histone-ChIP-Seq; Homo sapiens; ChIP-Seq</TITLE>
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      <IDENTIFIERS>
        <PRIMARY_ID>SRP223977</PRIMARY_ID>
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      <DESIGN_DESCRIPTION/>
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          <PRIMARY_ID>SRS5467036</PRIMARY_ID>
          <EXTERNAL_ID namespace="GEO">GSM4105308</EXTERNAL_ID>
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        <LIBRARY_STRATEGY>ChIP-Seq</LIBRARY_STRATEGY>
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          <SINGLE/>
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        <LIBRARY_CONSTRUCTION_PROTOCOL>For ChIP-Seq, cells were crosslinked, flash frozen, and sent to Active Motif. According to Active Motif protocol, cells were lysed, sonicated, and then DNA-protein complexes were isolated with antibodies. Samples were reverse-crosslinked and DNA was purified. For ATAC-Seq, whole cells were frozen and sent to Active Motif for thawing and transposition. Illumina libraries were prepared by Active Motif using standard consecutive enzymatic steps of end-polishing, dA-addition, and adaptor ligation. After 15 cycles of PCR amplification, the resulting DNA libraries were quantified and sequenced by Jefferson Cancer Genomics Laboratory at the Kimmel Cancer Center using the NexSeq 500.</LIBRARY_CONSTRUCTION_PROTOCOL>
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      <ILLUMINA>
        <INSTRUMENT_MODEL>NextSeq 500</INSTRUMENT_MODEL>
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      <PRIMARY_ID>SRX6937025</PRIMARY_ID>
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    <TITLE>GSM4105309: KELLY H3K27me3 histone-ChIP-Seq; Homo sapiens; ChIP-Seq</TITLE>
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        <PRIMARY_ID>SRP223977</PRIMARY_ID>
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      <DESIGN_DESCRIPTION/>
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          <PRIMARY_ID>SRS5467037</PRIMARY_ID>
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        <LIBRARY_STRATEGY>ChIP-Seq</LIBRARY_STRATEGY>
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          <SINGLE/>
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      <ILLUMINA>
        <INSTRUMENT_MODEL>NextSeq 500</INSTRUMENT_MODEL>
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        <TAG>GEO Accession</TAG>
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      <PRIMARY_ID>SRX6937026</PRIMARY_ID>
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    <TITLE>GSM4105310: KELLY H3K4me1 histone-ChIP-Seq; Homo sapiens; ChIP-Seq</TITLE>
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        <PRIMARY_ID>SRP223977</PRIMARY_ID>
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      <DESIGN_DESCRIPTION/>
      <SAMPLE_DESCRIPTOR accession="SRS5467038">
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          <PRIMARY_ID>SRS5467038</PRIMARY_ID>
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        <LIBRARY_STRATEGY>ChIP-Seq</LIBRARY_STRATEGY>
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          <SINGLE/>
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      <ILLUMINA>
        <INSTRUMENT_MODEL>NextSeq 500</INSTRUMENT_MODEL>
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        <TAG>GEO Accession</TAG>
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      <PRIMARY_ID>SRX6937027</PRIMARY_ID>
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    <TITLE>GSM4105311: KELLY H3K4me3 histone-ChIP-Seq; Homo sapiens; ChIP-Seq</TITLE>
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      <IDENTIFIERS>
        <PRIMARY_ID>SRP223977</PRIMARY_ID>
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      <DESIGN_DESCRIPTION/>
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          <SINGLE/>
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        <TAG>GEO Accession</TAG>
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      <PRIMARY_ID>SRX6937028</PRIMARY_ID>
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    <TITLE>GSM4105312: KELLY Input histone-ChIP-Seq; Homo sapiens; ChIP-Seq</TITLE>
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        <PRIMARY_ID>SRP223977</PRIMARY_ID>
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      <DESIGN_DESCRIPTION/>
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          <PRIMARY_ID>SRS5467040</PRIMARY_ID>
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          <SINGLE/>
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        <LIBRARY_CONSTRUCTION_PROTOCOL>For ChIP-Seq, cells were crosslinked, flash frozen, and sent to Active Motif. According to Active Motif protocol, cells were lysed, sonicated, and then DNA-protein complexes were isolated with antibodies. Samples were reverse-crosslinked and DNA was purified. For ATAC-Seq, whole cells were frozen and sent to Active Motif for thawing and transposition. Illumina libraries were prepared by Active Motif using standard consecutive enzymatic steps of end-polishing, dA-addition, and adaptor ligation. After 15 cycles of PCR amplification, the resulting DNA libraries were quantified and sequenced by Jefferson Cancer Genomics Laboratory at the Kimmel Cancer Center using the NexSeq 500.</LIBRARY_CONSTRUCTION_PROTOCOL>
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      <ILLUMINA>
        <INSTRUMENT_MODEL>NextSeq 500</INSTRUMENT_MODEL>
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        <TAG>GEO Accession</TAG>
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      <PRIMARY_ID>SRX6937029</PRIMARY_ID>
      <SUBMITTER_ID namespace="GEO">GSM4105313</SUBMITTER_ID>
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    <TITLE>GSM4105313: LA-N-5 H3K27Ac histone-ChIP-Seq; Homo sapiens; ChIP-Seq</TITLE>
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      <IDENTIFIERS>
        <PRIMARY_ID>SRP223977</PRIMARY_ID>
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      <DESIGN_DESCRIPTION/>
      <SAMPLE_DESCRIPTOR accession="SRS5467041">
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          <PRIMARY_ID>SRS5467041</PRIMARY_ID>
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        <LIBRARY_STRATEGY>ChIP-Seq</LIBRARY_STRATEGY>
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          <SINGLE/>
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        <LIBRARY_CONSTRUCTION_PROTOCOL>For ChIP-Seq, cells were crosslinked, flash frozen, and sent to Active Motif. According to Active Motif protocol, cells were lysed, sonicated, and then DNA-protein complexes were isolated with antibodies. Samples were reverse-crosslinked and DNA was purified. For ATAC-Seq, whole cells were frozen and sent to Active Motif for thawing and transposition. Illumina libraries were prepared by Active Motif using standard consecutive enzymatic steps of end-polishing, dA-addition, and adaptor ligation. After 15 cycles of PCR amplification, the resulting DNA libraries were quantified and sequenced by Jefferson Cancer Genomics Laboratory at the Kimmel Cancer Center using the NexSeq 500.</LIBRARY_CONSTRUCTION_PROTOCOL>
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      <ILLUMINA>
        <INSTRUMENT_MODEL>NextSeq 500</INSTRUMENT_MODEL>
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          <DB>gds</DB>
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        <TAG>GEO Accession</TAG>
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      <PRIMARY_ID>SRX6937030</PRIMARY_ID>
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    <TITLE>GSM4105314: LA-N-5 H3K27me3 histone-ChIP-Seq; Homo sapiens; ChIP-Seq</TITLE>
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      <IDENTIFIERS>
        <PRIMARY_ID>SRP223977</PRIMARY_ID>
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    <DESIGN>
      <DESIGN_DESCRIPTION/>
      <SAMPLE_DESCRIPTOR accession="SRS5467042">
        <IDENTIFIERS>
          <PRIMARY_ID>SRS5467042</PRIMARY_ID>
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      <LIBRARY_DESCRIPTOR>
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        <LIBRARY_SELECTION>ChIP</LIBRARY_SELECTION>
        <LIBRARY_LAYOUT>
          <SINGLE/>
        </LIBRARY_LAYOUT>
        <LIBRARY_CONSTRUCTION_PROTOCOL>For ChIP-Seq, cells were crosslinked, flash frozen, and sent to Active Motif. According to Active Motif protocol, cells were lysed, sonicated, and then DNA-protein complexes were isolated with antibodies. Samples were reverse-crosslinked and DNA was purified. For ATAC-Seq, whole cells were frozen and sent to Active Motif for thawing and transposition. Illumina libraries were prepared by Active Motif using standard consecutive enzymatic steps of end-polishing, dA-addition, and adaptor ligation. After 15 cycles of PCR amplification, the resulting DNA libraries were quantified and sequenced by Jefferson Cancer Genomics Laboratory at the Kimmel Cancer Center using the NexSeq 500.</LIBRARY_CONSTRUCTION_PROTOCOL>
      </LIBRARY_DESCRIPTOR>
    </DESIGN>
    <PLATFORM>
      <ILLUMINA>
        <INSTRUMENT_MODEL>NextSeq 500</INSTRUMENT_MODEL>
      </ILLUMINA>
    </PLATFORM>
    <EXPERIMENT_LINKS>
      <EXPERIMENT_LINK>
        <XREF_LINK>
          <DB>gds</DB>
          <ID>304105314</ID>
          <LABEL>GSM4105314</LABEL>
        </XREF_LINK>
      </EXPERIMENT_LINK>
    </EXPERIMENT_LINKS>
    <EXPERIMENT_ATTRIBUTES>
      <EXPERIMENT_ATTRIBUTE>
        <TAG>GEO Accession</TAG>
        <VALUE>GSM4105314</VALUE>
      </EXPERIMENT_ATTRIBUTE>
    </EXPERIMENT_ATTRIBUTES>
  </EXPERIMENT>
  <EXPERIMENT alias="GSM4105315" accession="SRX6937031">
    <IDENTIFIERS>
      <PRIMARY_ID>SRX6937031</PRIMARY_ID>
      <SUBMITTER_ID namespace="GEO">GSM4105315</SUBMITTER_ID>
    </IDENTIFIERS>
    <TITLE>GSM4105315: LA-N-5 H3K4me1 histone-ChIP-Seq; Homo sapiens; ChIP-Seq</TITLE>
    <STUDY_REF accession="SRP223977" refname="GSE138314">
      <IDENTIFIERS>
        <PRIMARY_ID>SRP223977</PRIMARY_ID>
      </IDENTIFIERS>
    </STUDY_REF>
    <DESIGN>
      <DESIGN_DESCRIPTION/>
      <SAMPLE_DESCRIPTOR accession="SRS5467043">
        <IDENTIFIERS>
          <PRIMARY_ID>SRS5467043</PRIMARY_ID>
          <EXTERNAL_ID namespace="GEO">GSM4105315</EXTERNAL_ID>
        </IDENTIFIERS>
      </SAMPLE_DESCRIPTOR>
      <LIBRARY_DESCRIPTOR>
        <LIBRARY_STRATEGY>ChIP-Seq</LIBRARY_STRATEGY>
        <LIBRARY_SOURCE>GENOMIC</LIBRARY_SOURCE>
        <LIBRARY_SELECTION>ChIP</LIBRARY_SELECTION>
        <LIBRARY_LAYOUT>
          <SINGLE/>
        </LIBRARY_LAYOUT>
        <LIBRARY_CONSTRUCTION_PROTOCOL>For ChIP-Seq, cells were crosslinked, flash frozen, and sent to Active Motif. According to Active Motif protocol, cells were lysed, sonicated, and then DNA-protein complexes were isolated with antibodies. Samples were reverse-crosslinked and DNA was purified. For ATAC-Seq, whole cells were frozen and sent to Active Motif for thawing and transposition. Illumina libraries were prepared by Active Motif using standard consecutive enzymatic steps of end-polishing, dA-addition, and adaptor ligation. After 15 cycles of PCR amplification, the resulting DNA libraries were quantified and sequenced by Jefferson Cancer Genomics Laboratory at the Kimmel Cancer Center using the NexSeq 500.</LIBRARY_CONSTRUCTION_PROTOCOL>
      </LIBRARY_DESCRIPTOR>
    </DESIGN>
    <PLATFORM>
      <ILLUMINA>
        <INSTRUMENT_MODEL>NextSeq 500</INSTRUMENT_MODEL>
      </ILLUMINA>
    </PLATFORM>
    <EXPERIMENT_LINKS>
      <EXPERIMENT_LINK>
        <XREF_LINK>
          <DB>gds</DB>
          <ID>304105315</ID>
          <LABEL>GSM4105315</LABEL>
        </XREF_LINK>
      </EXPERIMENT_LINK>
    </EXPERIMENT_LINKS>
    <EXPERIMENT_ATTRIBUTES>
      <EXPERIMENT_ATTRIBUTE>
        <TAG>GEO Accession</TAG>
        <VALUE>GSM4105315</VALUE>
      </EXPERIMENT_ATTRIBUTE>
    </EXPERIMENT_ATTRIBUTES>
  </EXPERIMENT>
  <EXPERIMENT alias="GSM4105316" accession="SRX6937032">
    <IDENTIFIERS>
      <PRIMARY_ID>SRX6937032</PRIMARY_ID>
      <SUBMITTER_ID namespace="GEO">GSM4105316</SUBMITTER_ID>
    </IDENTIFIERS>
    <TITLE>GSM4105316: LA-N-5 H3K4me3 histone-ChIP-Seq; Homo sapiens; ChIP-Seq</TITLE>
    <STUDY_REF accession="SRP223977" refname="GSE138314">
      <IDENTIFIERS>
        <PRIMARY_ID>SRP223977</PRIMARY_ID>
      </IDENTIFIERS>
    </STUDY_REF>
    <DESIGN>
      <DESIGN_DESCRIPTION/>
      <SAMPLE_DESCRIPTOR accession="SRS5467044">
        <IDENTIFIERS>
          <PRIMARY_ID>SRS5467044</PRIMARY_ID>
          <EXTERNAL_ID namespace="GEO">GSM4105316</EXTERNAL_ID>
        </IDENTIFIERS>
      </SAMPLE_DESCRIPTOR>
      <LIBRARY_DESCRIPTOR>
        <LIBRARY_STRATEGY>ChIP-Seq</LIBRARY_STRATEGY>
        <LIBRARY_SOURCE>GENOMIC</LIBRARY_SOURCE>
        <LIBRARY_SELECTION>ChIP</LIBRARY_SELECTION>
        <LIBRARY_LAYOUT>
          <SINGLE/>
        </LIBRARY_LAYOUT>
        <LIBRARY_CONSTRUCTION_PROTOCOL>For ChIP-Seq, cells were crosslinked, flash frozen, and sent to Active Motif. According to Active Motif protocol, cells were lysed, sonicated, and then DNA-protein complexes were isolated with antibodies. Samples were reverse-crosslinked and DNA was purified. For ATAC-Seq, whole cells were frozen and sent to Active Motif for thawing and transposition. Illumina libraries were prepared by Active Motif using standard consecutive enzymatic steps of end-polishing, dA-addition, and adaptor ligation. After 15 cycles of PCR amplification, the resulting DNA libraries were quantified and sequenced by Jefferson Cancer Genomics Laboratory at the Kimmel Cancer Center using the NexSeq 500.</LIBRARY_CONSTRUCTION_PROTOCOL>
      </LIBRARY_DESCRIPTOR>
    </DESIGN>
    <PLATFORM>
      <ILLUMINA>
        <INSTRUMENT_MODEL>NextSeq 500</INSTRUMENT_MODEL>
      </ILLUMINA>
    </PLATFORM>
    <EXPERIMENT_LINKS>
      <EXPERIMENT_LINK>
        <XREF_LINK>
          <DB>gds</DB>
          <ID>304105316</ID>
          <LABEL>GSM4105316</LABEL>
        </XREF_LINK>
      </EXPERIMENT_LINK>
    </EXPERIMENT_LINKS>
    <EXPERIMENT_ATTRIBUTES>
      <EXPERIMENT_ATTRIBUTE>
        <TAG>GEO Accession</TAG>
        <VALUE>GSM4105316</VALUE>
      </EXPERIMENT_ATTRIBUTE>
    </EXPERIMENT_ATTRIBUTES>
  </EXPERIMENT>
  <EXPERIMENT alias="GSM4105317" accession="SRX6937033">
    <IDENTIFIERS>
      <PRIMARY_ID>SRX6937033</PRIMARY_ID>
      <SUBMITTER_ID namespace="GEO">GSM4105317</SUBMITTER_ID>
    </IDENTIFIERS>
    <TITLE>GSM4105317: LA-N-5 Input histone-ChIP-Seq; Homo sapiens; ChIP-Seq</TITLE>
    <STUDY_REF accession="SRP223977" refname="GSE138314">
      <IDENTIFIERS>
        <PRIMARY_ID>SRP223977</PRIMARY_ID>
      </IDENTIFIERS>
    </STUDY_REF>
    <DESIGN>
      <DESIGN_DESCRIPTION/>
      <SAMPLE_DESCRIPTOR accession="SRS5467045">
        <IDENTIFIERS>
          <PRIMARY_ID>SRS5467045</PRIMARY_ID>
          <EXTERNAL_ID namespace="GEO">GSM4105317</EXTERNAL_ID>
        </IDENTIFIERS>
      </SAMPLE_DESCRIPTOR>
      <LIBRARY_DESCRIPTOR>
        <LIBRARY_STRATEGY>ChIP-Seq</LIBRARY_STRATEGY>
        <LIBRARY_SOURCE>GENOMIC</LIBRARY_SOURCE>
        <LIBRARY_SELECTION>ChIP</LIBRARY_SELECTION>
        <LIBRARY_LAYOUT>
          <SINGLE/>
        </LIBRARY_LAYOUT>
        <LIBRARY_CONSTRUCTION_PROTOCOL>For ChIP-Seq, cells were crosslinked, flash frozen, and sent to Active Motif. According to Active Motif protocol, cells were lysed, sonicated, and then DNA-protein complexes were isolated with antibodies. Samples were reverse-crosslinked and DNA was purified. For ATAC-Seq, whole cells were frozen and sent to Active Motif for thawing and transposition. Illumina libraries were prepared by Active Motif using standard consecutive enzymatic steps of end-polishing, dA-addition, and adaptor ligation. After 15 cycles of PCR amplification, the resulting DNA libraries were quantified and sequenced by Jefferson Cancer Genomics Laboratory at the Kimmel Cancer Center using the NexSeq 500.</LIBRARY_CONSTRUCTION_PROTOCOL>
      </LIBRARY_DESCRIPTOR>
    </DESIGN>
    <PLATFORM>
      <ILLUMINA>
        <INSTRUMENT_MODEL>NextSeq 500</INSTRUMENT_MODEL>
      </ILLUMINA>
    </PLATFORM>
    <EXPERIMENT_LINKS>
      <EXPERIMENT_LINK>
        <XREF_LINK>
          <DB>gds</DB>
          <ID>304105317</ID>
          <LABEL>GSM4105317</LABEL>
        </XREF_LINK>
      </EXPERIMENT_LINK>
    </EXPERIMENT_LINKS>
    <EXPERIMENT_ATTRIBUTES>
      <EXPERIMENT_ATTRIBUTE>
        <TAG>GEO Accession</TAG>
        <VALUE>GSM4105317</VALUE>
      </EXPERIMENT_ATTRIBUTE>
    </EXPERIMENT_ATTRIBUTES>
  </EXPERIMENT>
  <EXPERIMENT alias="GSM4105318" accession="SRX6937034">
    <IDENTIFIERS>
      <PRIMARY_ID>SRX6937034</PRIMARY_ID>
      <SUBMITTER_ID namespace="GEO">GSM4105318</SUBMITTER_ID>
    </IDENTIFIERS>
    <TITLE>GSM4105318: NB-1643 H3K27Ac histone-ChIP-Seq; Homo sapiens; ChIP-Seq</TITLE>
    <STUDY_REF accession="SRP223977" refname="GSE138314">
      <IDENTIFIERS>
        <PRIMARY_ID>SRP223977</PRIMARY_ID>
      </IDENTIFIERS>
    </STUDY_REF>
    <DESIGN>
      <DESIGN_DESCRIPTION/>
      <SAMPLE_DESCRIPTOR accession="SRS5467046">
        <IDENTIFIERS>
          <PRIMARY_ID>SRS5467046</PRIMARY_ID>
          <EXTERNAL_ID namespace="GEO">GSM4105318</EXTERNAL_ID>
        </IDENTIFIERS>
      </SAMPLE_DESCRIPTOR>
      <LIBRARY_DESCRIPTOR>
        <LIBRARY_STRATEGY>ChIP-Seq</LIBRARY_STRATEGY>
        <LIBRARY_SOURCE>GENOMIC</LIBRARY_SOURCE>
        <LIBRARY_SELECTION>ChIP</LIBRARY_SELECTION>
        <LIBRARY_LAYOUT>
          <SINGLE/>
        </LIBRARY_LAYOUT>
        <LIBRARY_CONSTRUCTION_PROTOCOL>For ChIP-Seq, cells were crosslinked, flash frozen, and sent to Active Motif. According to Active Motif protocol, cells were lysed, sonicated, and then DNA-protein complexes were isolated with antibodies. Samples were reverse-crosslinked and DNA was purified. For ATAC-Seq, whole cells were frozen and sent to Active Motif for thawing and transposition. Illumina libraries were prepared by Active Motif using standard consecutive enzymatic steps of end-polishing, dA-addition, and adaptor ligation. After 15 cycles of PCR amplification, the resulting DNA libraries were quantified and sequenced by Jefferson Cancer Genomics Laboratory at the Kimmel Cancer Center using the NexSeq 500.</LIBRARY_CONSTRUCTION_PROTOCOL>
      </LIBRARY_DESCRIPTOR>
    </DESIGN>
    <PLATFORM>
      <ILLUMINA>
        <INSTRUMENT_MODEL>NextSeq 500</INSTRUMENT_MODEL>
      </ILLUMINA>
    </PLATFORM>
    <EXPERIMENT_LINKS>
      <EXPERIMENT_LINK>
        <XREF_LINK>
          <DB>gds</DB>
          <ID>304105318</ID>
          <LABEL>GSM4105318</LABEL>
        </XREF_LINK>
      </EXPERIMENT_LINK>
    </EXPERIMENT_LINKS>
    <EXPERIMENT_ATTRIBUTES>
      <EXPERIMENT_ATTRIBUTE>
        <TAG>GEO Accession</TAG>
        <VALUE>GSM4105318</VALUE>
      </EXPERIMENT_ATTRIBUTE>
    </EXPERIMENT_ATTRIBUTES>
  </EXPERIMENT>
  <EXPERIMENT alias="GSM4105319" accession="SRX6937035">
    <IDENTIFIERS>
      <PRIMARY_ID>SRX6937035</PRIMARY_ID>
      <SUBMITTER_ID namespace="GEO">GSM4105319</SUBMITTER_ID>
    </IDENTIFIERS>
    <TITLE>GSM4105319: NB-1643 H3K27me3 histone-ChIP-Seq; Homo sapiens; ChIP-Seq</TITLE>
    <STUDY_REF accession="SRP223977" refname="GSE138314">
      <IDENTIFIERS>
        <PRIMARY_ID>SRP223977</PRIMARY_ID>
      </IDENTIFIERS>
    </STUDY_REF>
    <DESIGN>
      <DESIGN_DESCRIPTION/>
      <SAMPLE_DESCRIPTOR accession="SRS5467047">
        <IDENTIFIERS>
          <PRIMARY_ID>SRS5467047</PRIMARY_ID>
          <EXTERNAL_ID namespace="GEO">GSM4105319</EXTERNAL_ID>
        </IDENTIFIERS>
      </SAMPLE_DESCRIPTOR>
      <LIBRARY_DESCRIPTOR>
        <LIBRARY_STRATEGY>ChIP-Seq</LIBRARY_STRATEGY>
        <LIBRARY_SOURCE>GENOMIC</LIBRARY_SOURCE>
        <LIBRARY_SELECTION>ChIP</LIBRARY_SELECTION>
        <LIBRARY_LAYOUT>
          <SINGLE/>
        </LIBRARY_LAYOUT>
        <LIBRARY_CONSTRUCTION_PROTOCOL>For ChIP-Seq, cells were crosslinked, flash frozen, and sent to Active Motif. According to Active Motif protocol, cells were lysed, sonicated, and then DNA-protein complexes were isolated with antibodies. Samples were reverse-crosslinked and DNA was purified. For ATAC-Seq, whole cells were frozen and sent to Active Motif for thawing and transposition. Illumina libraries were prepared by Active Motif using standard consecutive enzymatic steps of end-polishing, dA-addition, and adaptor ligation. After 15 cycles of PCR amplification, the resulting DNA libraries were quantified and sequenced by Jefferson Cancer Genomics Laboratory at the Kimmel Cancer Center using the NexSeq 500.</LIBRARY_CONSTRUCTION_PROTOCOL>
      </LIBRARY_DESCRIPTOR>
    </DESIGN>
    <PLATFORM>
      <ILLUMINA>
        <INSTRUMENT_MODEL>NextSeq 500</INSTRUMENT_MODEL>
      </ILLUMINA>
    </PLATFORM>
    <EXPERIMENT_LINKS>
      <EXPERIMENT_LINK>
        <XREF_LINK>
          <DB>gds</DB>
          <ID>304105319</ID>
          <LABEL>GSM4105319</LABEL>
        </XREF_LINK>
      </EXPERIMENT_LINK>
    </EXPERIMENT_LINKS>
    <EXPERIMENT_ATTRIBUTES>
      <EXPERIMENT_ATTRIBUTE>
        <TAG>GEO Accession</TAG>
        <VALUE>GSM4105319</VALUE>
      </EXPERIMENT_ATTRIBUTE>
    </EXPERIMENT_ATTRIBUTES>
  </EXPERIMENT>
  <EXPERIMENT alias="GSM4105320" accession="SRX6937036">
    <IDENTIFIERS>
      <PRIMARY_ID>SRX6937036</PRIMARY_ID>
      <SUBMITTER_ID namespace="GEO">GSM4105320</SUBMITTER_ID>
    </IDENTIFIERS>
    <TITLE>GSM4105320: NB-1643 H3K4me1 histone-ChIP-Seq; Homo sapiens; ChIP-Seq</TITLE>
    <STUDY_REF accession="SRP223977" refname="GSE138314">
      <IDENTIFIERS>
        <PRIMARY_ID>SRP223977</PRIMARY_ID>
      </IDENTIFIERS>
    </STUDY_REF>
    <DESIGN>
      <DESIGN_DESCRIPTION/>
      <SAMPLE_DESCRIPTOR accession="SRS5467048">
        <IDENTIFIERS>
          <PRIMARY_ID>SRS5467048</PRIMARY_ID>
          <EXTERNAL_ID namespace="GEO">GSM4105320</EXTERNAL_ID>
        </IDENTIFIERS>
      </SAMPLE_DESCRIPTOR>
      <LIBRARY_DESCRIPTOR>
        <LIBRARY_STRATEGY>ChIP-Seq</LIBRARY_STRATEGY>
        <LIBRARY_SOURCE>GENOMIC</LIBRARY_SOURCE>
        <LIBRARY_SELECTION>ChIP</LIBRARY_SELECTION>
        <LIBRARY_LAYOUT>
          <SINGLE/>
        </LIBRARY_LAYOUT>
        <LIBRARY_CONSTRUCTION_PROTOCOL>For ChIP-Seq, cells were crosslinked, flash frozen, and sent to Active Motif. According to Active Motif protocol, cells were lysed, sonicated, and then DNA-protein complexes were isolated with antibodies. Samples were reverse-crosslinked and DNA was purified. For ATAC-Seq, whole cells were frozen and sent to Active Motif for thawing and transposition. Illumina libraries were prepared by Active Motif using standard consecutive enzymatic steps of end-polishing, dA-addition, and adaptor ligation. After 15 cycles of PCR amplification, the resulting DNA libraries were quantified and sequenced by Jefferson Cancer Genomics Laboratory at the Kimmel Cancer Center using the NexSeq 500.</LIBRARY_CONSTRUCTION_PROTOCOL>
      </LIBRARY_DESCRIPTOR>
    </DESIGN>
    <PLATFORM>
      <ILLUMINA>
        <INSTRUMENT_MODEL>NextSeq 500</INSTRUMENT_MODEL>
      </ILLUMINA>
    </PLATFORM>
    <EXPERIMENT_LINKS>
      <EXPERIMENT_LINK>
        <XREF_LINK>
          <DB>gds</DB>
          <ID>304105320</ID>
          <LABEL>GSM4105320</LABEL>
        </XREF_LINK>
      </EXPERIMENT_LINK>
    </EXPERIMENT_LINKS>
    <EXPERIMENT_ATTRIBUTES>
      <EXPERIMENT_ATTRIBUTE>
        <TAG>GEO Accession</TAG>
        <VALUE>GSM4105320</VALUE>
      </EXPERIMENT_ATTRIBUTE>
    </EXPERIMENT_ATTRIBUTES>
  </EXPERIMENT>
  <EXPERIMENT alias="GSM4105321" accession="SRX6937037">
    <IDENTIFIERS>
      <PRIMARY_ID>SRX6937037</PRIMARY_ID>
      <SUBMITTER_ID namespace="GEO">GSM4105321</SUBMITTER_ID>
    </IDENTIFIERS>
    <TITLE>GSM4105321: NB-1643 H3K4me3 histone-ChIP-Seq; Homo sapiens; ChIP-Seq</TITLE>
    <STUDY_REF accession="SRP223977" refname="GSE138314">
      <IDENTIFIERS>
        <PRIMARY_ID>SRP223977</PRIMARY_ID>
      </IDENTIFIERS>
    </STUDY_REF>
    <DESIGN>
      <DESIGN_DESCRIPTION/>
      <SAMPLE_DESCRIPTOR accession="SRS5467049">
        <IDENTIFIERS>
          <PRIMARY_ID>SRS5467049</PRIMARY_ID>
          <EXTERNAL_ID namespace="GEO">GSM4105321</EXTERNAL_ID>
        </IDENTIFIERS>
      </SAMPLE_DESCRIPTOR>
      <LIBRARY_DESCRIPTOR>
        <LIBRARY_STRATEGY>ChIP-Seq</LIBRARY_STRATEGY>
        <LIBRARY_SOURCE>GENOMIC</LIBRARY_SOURCE>
        <LIBRARY_SELECTION>ChIP</LIBRARY_SELECTION>
        <LIBRARY_LAYOUT>
          <SINGLE/>
        </LIBRARY_LAYOUT>
        <LIBRARY_CONSTRUCTION_PROTOCOL>For ChIP-Seq, cells were crosslinked, flash frozen, and sent to Active Motif. According to Active Motif protocol, cells were lysed, sonicated, and then DNA-protein complexes were isolated with antibodies. Samples were reverse-crosslinked and DNA was purified. For ATAC-Seq, whole cells were frozen and sent to Active Motif for thawing and transposition. Illumina libraries were prepared by Active Motif using standard consecutive enzymatic steps of end-polishing, dA-addition, and adaptor ligation. After 15 cycles of PCR amplification, the resulting DNA libraries were quantified and sequenced by Jefferson Cancer Genomics Laboratory at the Kimmel Cancer Center using the NexSeq 500.</LIBRARY_CONSTRUCTION_PROTOCOL>
      </LIBRARY_DESCRIPTOR>
    </DESIGN>
    <PLATFORM>
      <ILLUMINA>
        <INSTRUMENT_MODEL>NextSeq 500</INSTRUMENT_MODEL>
      </ILLUMINA>
    </PLATFORM>
    <EXPERIMENT_LINKS>
      <EXPERIMENT_LINK>
        <XREF_LINK>
          <DB>gds</DB>
          <ID>304105321</ID>
          <LABEL>GSM4105321</LABEL>
        </XREF_LINK>
      </EXPERIMENT_LINK>
    </EXPERIMENT_LINKS>
    <EXPERIMENT_ATTRIBUTES>
      <EXPERIMENT_ATTRIBUTE>
        <TAG>GEO Accession</TAG>
        <VALUE>GSM4105321</VALUE>
      </EXPERIMENT_ATTRIBUTE>
    </EXPERIMENT_ATTRIBUTES>
  </EXPERIMENT>
  <EXPERIMENT alias="GSM4105322" accession="SRX6937038">
    <IDENTIFIERS>
      <PRIMARY_ID>SRX6937038</PRIMARY_ID>
      <SUBMITTER_ID namespace="GEO">GSM4105322</SUBMITTER_ID>
    </IDENTIFIERS>
    <TITLE>GSM4105322: NB-1643 Input histone-ChIP-Seq; Homo sapiens; ChIP-Seq</TITLE>
    <STUDY_REF accession="SRP223977" refname="GSE138314">
      <IDENTIFIERS>
        <PRIMARY_ID>SRP223977</PRIMARY_ID>
      </IDENTIFIERS>
    </STUDY_REF>
    <DESIGN>
      <DESIGN_DESCRIPTION/>
      <SAMPLE_DESCRIPTOR accession="SRS5467050">
        <IDENTIFIERS>
          <PRIMARY_ID>SRS5467050</PRIMARY_ID>
          <EXTERNAL_ID namespace="GEO">GSM4105322</EXTERNAL_ID>
        </IDENTIFIERS>
      </SAMPLE_DESCRIPTOR>
      <LIBRARY_DESCRIPTOR>
        <LIBRARY_STRATEGY>ChIP-Seq</LIBRARY_STRATEGY>
        <LIBRARY_SOURCE>GENOMIC</LIBRARY_SOURCE>
        <LIBRARY_SELECTION>ChIP</LIBRARY_SELECTION>
        <LIBRARY_LAYOUT>
          <SINGLE/>
        </LIBRARY_LAYOUT>
        <LIBRARY_CONSTRUCTION_PROTOCOL>For ChIP-Seq, cells were crosslinked, flash frozen, and sent to Active Motif. According to Active Motif protocol, cells were lysed, sonicated, and then DNA-protein complexes were isolated with antibodies. Samples were reverse-crosslinked and DNA was purified. For ATAC-Seq, whole cells were frozen and sent to Active Motif for thawing and transposition. Illumina libraries were prepared by Active Motif using standard consecutive enzymatic steps of end-polishing, dA-addition, and adaptor ligation. After 15 cycles of PCR amplification, the resulting DNA libraries were quantified and sequenced by Jefferson Cancer Genomics Laboratory at the Kimmel Cancer Center using the NexSeq 500.</LIBRARY_CONSTRUCTION_PROTOCOL>
      </LIBRARY_DESCRIPTOR>
    </DESIGN>
    <PLATFORM>
      <ILLUMINA>
        <INSTRUMENT_MODEL>NextSeq 500</INSTRUMENT_MODEL>
      </ILLUMINA>
    </PLATFORM>
    <EXPERIMENT_LINKS>
      <EXPERIMENT_LINK>
        <XREF_LINK>
          <DB>gds</DB>
          <ID>304105322</ID>
          <LABEL>GSM4105322</LABEL>
        </XREF_LINK>
      </EXPERIMENT_LINK>
    </EXPERIMENT_LINKS>
    <EXPERIMENT_ATTRIBUTES>
      <EXPERIMENT_ATTRIBUTE>
        <TAG>GEO Accession</TAG>
        <VALUE>GSM4105322</VALUE>
      </EXPERIMENT_ATTRIBUTE>
    </EXPERIMENT_ATTRIBUTES>
  </EXPERIMENT>
  <EXPERIMENT alias="GSM4105323" accession="SRX6937039">
    <IDENTIFIERS>
      <PRIMARY_ID>SRX6937039</PRIMARY_ID>
      <SUBMITTER_ID namespace="GEO">GSM4105323</SUBMITTER_ID>
    </IDENTIFIERS>
    <TITLE>GSM4105323: NB-69 H3K27Ac histone-ChIP-Seq; Homo sapiens; ChIP-Seq</TITLE>
    <STUDY_REF accession="SRP223977" refname="GSE138314">
      <IDENTIFIERS>
        <PRIMARY_ID>SRP223977</PRIMARY_ID>
      </IDENTIFIERS>
    </STUDY_REF>
    <DESIGN>
      <DESIGN_DESCRIPTION/>
      <SAMPLE_DESCRIPTOR accession="SRS5467051">
        <IDENTIFIERS>
          <PRIMARY_ID>SRS5467051</PRIMARY_ID>
          <EXTERNAL_ID namespace="GEO">GSM4105323</EXTERNAL_ID>
        </IDENTIFIERS>
      </SAMPLE_DESCRIPTOR>
      <LIBRARY_DESCRIPTOR>
        <LIBRARY_STRATEGY>ChIP-Seq</LIBRARY_STRATEGY>
        <LIBRARY_SOURCE>GENOMIC</LIBRARY_SOURCE>
        <LIBRARY_SELECTION>ChIP</LIBRARY_SELECTION>
        <LIBRARY_LAYOUT>
          <SINGLE/>
        </LIBRARY_LAYOUT>
        <LIBRARY_CONSTRUCTION_PROTOCOL>For ChIP-Seq, cells were crosslinked, flash frozen, and sent to Active Motif. According to Active Motif protocol, cells were lysed, sonicated, and then DNA-protein complexes were isolated with antibodies. Samples were reverse-crosslinked and DNA was purified. For ATAC-Seq, whole cells were frozen and sent to Active Motif for thawing and transposition. Illumina libraries were prepared by Active Motif using standard consecutive enzymatic steps of end-polishing, dA-addition, and adaptor ligation. After 15 cycles of PCR amplification, the resulting DNA libraries were quantified and sequenced by Jefferson Cancer Genomics Laboratory at the Kimmel Cancer Center using the NexSeq 500.</LIBRARY_CONSTRUCTION_PROTOCOL>
      </LIBRARY_DESCRIPTOR>
    </DESIGN>
    <PLATFORM>
      <ILLUMINA>
        <INSTRUMENT_MODEL>NextSeq 500</INSTRUMENT_MODEL>
      </ILLUMINA>
    </PLATFORM>
    <EXPERIMENT_LINKS>
      <EXPERIMENT_LINK>
        <XREF_LINK>
          <DB>gds</DB>
          <ID>304105323</ID>
          <LABEL>GSM4105323</LABEL>
        </XREF_LINK>
      </EXPERIMENT_LINK>
    </EXPERIMENT_LINKS>
    <EXPERIMENT_ATTRIBUTES>
      <EXPERIMENT_ATTRIBUTE>
        <TAG>GEO Accession</TAG>
        <VALUE>GSM4105323</VALUE>
      </EXPERIMENT_ATTRIBUTE>
    </EXPERIMENT_ATTRIBUTES>
  </EXPERIMENT>
  <EXPERIMENT alias="GSM4105324" accession="SRX6937040">
    <IDENTIFIERS>
      <PRIMARY_ID>SRX6937040</PRIMARY_ID>
      <SUBMITTER_ID namespace="GEO">GSM4105324</SUBMITTER_ID>
    </IDENTIFIERS>
    <TITLE>GSM4105324: NB-69 H3K27me3 histone-ChIP-Seq; Homo sapiens; ChIP-Seq</TITLE>
    <STUDY_REF accession="SRP223977" refname="GSE138314">
      <IDENTIFIERS>
        <PRIMARY_ID>SRP223977</PRIMARY_ID>
      </IDENTIFIERS>
    </STUDY_REF>
    <DESIGN>
      <DESIGN_DESCRIPTION/>
      <SAMPLE_DESCRIPTOR accession="SRS5467052">
        <IDENTIFIERS>
          <PRIMARY_ID>SRS5467052</PRIMARY_ID>
          <EXTERNAL_ID namespace="GEO">GSM4105324</EXTERNAL_ID>
        </IDENTIFIERS>
      </SAMPLE_DESCRIPTOR>
      <LIBRARY_DESCRIPTOR>
        <LIBRARY_STRATEGY>ChIP-Seq</LIBRARY_STRATEGY>
        <LIBRARY_SOURCE>GENOMIC</LIBRARY_SOURCE>
        <LIBRARY_SELECTION>ChIP</LIBRARY_SELECTION>
        <LIBRARY_LAYOUT>
          <SINGLE/>
        </LIBRARY_LAYOUT>
        <LIBRARY_CONSTRUCTION_PROTOCOL>For ChIP-Seq, cells were crosslinked, flash frozen, and sent to Active Motif. According to Active Motif protocol, cells were lysed, sonicated, and then DNA-protein complexes were isolated with antibodies. Samples were reverse-crosslinked and DNA was purified. For ATAC-Seq, whole cells were frozen and sent to Active Motif for thawing and transposition. Illumina libraries were prepared by Active Motif using standard consecutive enzymatic steps of end-polishing, dA-addition, and adaptor ligation. After 15 cycles of PCR amplification, the resulting DNA libraries were quantified and sequenced by Jefferson Cancer Genomics Laboratory at the Kimmel Cancer Center using the NexSeq 500.</LIBRARY_CONSTRUCTION_PROTOCOL>
      </LIBRARY_DESCRIPTOR>
    </DESIGN>
    <PLATFORM>
      <ILLUMINA>
        <INSTRUMENT_MODEL>NextSeq 500</INSTRUMENT_MODEL>
      </ILLUMINA>
    </PLATFORM>
    <EXPERIMENT_LINKS>
      <EXPERIMENT_LINK>
        <XREF_LINK>
          <DB>gds</DB>
          <ID>304105324</ID>
          <LABEL>GSM4105324</LABEL>
        </XREF_LINK>
      </EXPERIMENT_LINK>
    </EXPERIMENT_LINKS>
    <EXPERIMENT_ATTRIBUTES>
      <EXPERIMENT_ATTRIBUTE>
        <TAG>GEO Accession</TAG>
        <VALUE>GSM4105324</VALUE>
      </EXPERIMENT_ATTRIBUTE>
    </EXPERIMENT_ATTRIBUTES>
  </EXPERIMENT>
  <EXPERIMENT alias="GSM4105325" accession="SRX6937041">
    <IDENTIFIERS>
      <PRIMARY_ID>SRX6937041</PRIMARY_ID>
      <SUBMITTER_ID namespace="GEO">GSM4105325</SUBMITTER_ID>
    </IDENTIFIERS>
    <TITLE>GSM4105325: NB-69 H3K4me1 histone-ChIP-Seq; Homo sapiens; ChIP-Seq</TITLE>
    <STUDY_REF accession="SRP223977" refname="GSE138314">
      <IDENTIFIERS>
        <PRIMARY_ID>SRP223977</PRIMARY_ID>
      </IDENTIFIERS>
    </STUDY_REF>
    <DESIGN>
      <DESIGN_DESCRIPTION/>
      <SAMPLE_DESCRIPTOR accession="SRS5467053">
        <IDENTIFIERS>
          <PRIMARY_ID>SRS5467053</PRIMARY_ID>
          <EXTERNAL_ID namespace="GEO">GSM4105325</EXTERNAL_ID>
        </IDENTIFIERS>
      </SAMPLE_DESCRIPTOR>
      <LIBRARY_DESCRIPTOR>
        <LIBRARY_STRATEGY>ChIP-Seq</LIBRARY_STRATEGY>
        <LIBRARY_SOURCE>GENOMIC</LIBRARY_SOURCE>
        <LIBRARY_SELECTION>ChIP</LIBRARY_SELECTION>
        <LIBRARY_LAYOUT>
          <SINGLE/>
        </LIBRARY_LAYOUT>
        <LIBRARY_CONSTRUCTION_PROTOCOL>For ChIP-Seq, cells were crosslinked, flash frozen, and sent to Active Motif. According to Active Motif protocol, cells were lysed, sonicated, and then DNA-protein complexes were isolated with antibodies. Samples were reverse-crosslinked and DNA was purified. For ATAC-Seq, whole cells were frozen and sent to Active Motif for thawing and transposition. Illumina libraries were prepared by Active Motif using standard consecutive enzymatic steps of end-polishing, dA-addition, and adaptor ligation. After 15 cycles of PCR amplification, the resulting DNA libraries were quantified and sequenced by Jefferson Cancer Genomics Laboratory at the Kimmel Cancer Center using the NexSeq 500.</LIBRARY_CONSTRUCTION_PROTOCOL>
      </LIBRARY_DESCRIPTOR>
    </DESIGN>
    <PLATFORM>
      <ILLUMINA>
        <INSTRUMENT_MODEL>NextSeq 500</INSTRUMENT_MODEL>
      </ILLUMINA>
    </PLATFORM>
    <EXPERIMENT_LINKS>
      <EXPERIMENT_LINK>
        <XREF_LINK>
          <DB>gds</DB>
          <ID>304105325</ID>
          <LABEL>GSM4105325</LABEL>
        </XREF_LINK>
      </EXPERIMENT_LINK>
    </EXPERIMENT_LINKS>
    <EXPERIMENT_ATTRIBUTES>
      <EXPERIMENT_ATTRIBUTE>
        <TAG>GEO Accession</TAG>
        <VALUE>GSM4105325</VALUE>
      </EXPERIMENT_ATTRIBUTE>
    </EXPERIMENT_ATTRIBUTES>
  </EXPERIMENT>
  <EXPERIMENT alias="GSM4105326" accession="SRX6937042">
    <IDENTIFIERS>
      <PRIMARY_ID>SRX6937042</PRIMARY_ID>
      <SUBMITTER_ID namespace="GEO">GSM4105326</SUBMITTER_ID>
    </IDENTIFIERS>
    <TITLE>GSM4105326: NB-69 H3K4me3 histone-ChIP-Seq; Homo sapiens; ChIP-Seq</TITLE>
    <STUDY_REF accession="SRP223977" refname="GSE138314">
      <IDENTIFIERS>
        <PRIMARY_ID>SRP223977</PRIMARY_ID>
      </IDENTIFIERS>
    </STUDY_REF>
    <DESIGN>
      <DESIGN_DESCRIPTION/>
      <SAMPLE_DESCRIPTOR accession="SRS5467054">
        <IDENTIFIERS>
          <PRIMARY_ID>SRS5467054</PRIMARY_ID>
          <EXTERNAL_ID namespace="GEO">GSM4105326</EXTERNAL_ID>
        </IDENTIFIERS>
      </SAMPLE_DESCRIPTOR>
      <LIBRARY_DESCRIPTOR>
        <LIBRARY_STRATEGY>ChIP-Seq</LIBRARY_STRATEGY>
        <LIBRARY_SOURCE>GENOMIC</LIBRARY_SOURCE>
        <LIBRARY_SELECTION>ChIP</LIBRARY_SELECTION>
        <LIBRARY_LAYOUT>
          <SINGLE/>
        </LIBRARY_LAYOUT>
        <LIBRARY_CONSTRUCTION_PROTOCOL>For ChIP-Seq, cells were crosslinked, flash frozen, and sent to Active Motif. According to Active Motif protocol, cells were lysed, sonicated, and then DNA-protein complexes were isolated with antibodies. Samples were reverse-crosslinked and DNA was purified. For ATAC-Seq, whole cells were frozen and sent to Active Motif for thawing and transposition. Illumina libraries were prepared by Active Motif using standard consecutive enzymatic steps of end-polishing, dA-addition, and adaptor ligation. After 15 cycles of PCR amplification, the resulting DNA libraries were quantified and sequenced by Jefferson Cancer Genomics Laboratory at the Kimmel Cancer Center using the NexSeq 500.</LIBRARY_CONSTRUCTION_PROTOCOL>
      </LIBRARY_DESCRIPTOR>
    </DESIGN>
    <PLATFORM>
      <ILLUMINA>
        <INSTRUMENT_MODEL>NextSeq 500</INSTRUMENT_MODEL>
      </ILLUMINA>
    </PLATFORM>
    <EXPERIMENT_LINKS>
      <EXPERIMENT_LINK>
        <XREF_LINK>
          <DB>gds</DB>
          <ID>304105326</ID>
          <LABEL>GSM4105326</LABEL>
        </XREF_LINK>
      </EXPERIMENT_LINK>
    </EXPERIMENT_LINKS>
    <EXPERIMENT_ATTRIBUTES>
      <EXPERIMENT_ATTRIBUTE>
        <TAG>GEO Accession</TAG>
        <VALUE>GSM4105326</VALUE>
      </EXPERIMENT_ATTRIBUTE>
    </EXPERIMENT_ATTRIBUTES>
  </EXPERIMENT>
  <EXPERIMENT alias="GSM4105327" accession="SRX6937043">
    <IDENTIFIERS>
      <PRIMARY_ID>SRX6937043</PRIMARY_ID>
      <SUBMITTER_ID namespace="GEO">GSM4105327</SUBMITTER_ID>
    </IDENTIFIERS>
    <TITLE>GSM4105327: NB-69 Input histone-ChIP-Seq; Homo sapiens; ChIP-Seq</TITLE>
    <STUDY_REF accession="SRP223977" refname="GSE138314">
      <IDENTIFIERS>
        <PRIMARY_ID>SRP223977</PRIMARY_ID>
      </IDENTIFIERS>
    </STUDY_REF>
    <DESIGN>
      <DESIGN_DESCRIPTION/>
      <SAMPLE_DESCRIPTOR accession="SRS5467055">
        <IDENTIFIERS>
          <PRIMARY_ID>SRS5467055</PRIMARY_ID>
          <EXTERNAL_ID namespace="GEO">GSM4105327</EXTERNAL_ID>
        </IDENTIFIERS>
      </SAMPLE_DESCRIPTOR>
      <LIBRARY_DESCRIPTOR>
        <LIBRARY_STRATEGY>ChIP-Seq</LIBRARY_STRATEGY>
        <LIBRARY_SOURCE>GENOMIC</LIBRARY_SOURCE>
        <LIBRARY_SELECTION>ChIP</LIBRARY_SELECTION>
        <LIBRARY_LAYOUT>
          <SINGLE/>
        </LIBRARY_LAYOUT>
        <LIBRARY_CONSTRUCTION_PROTOCOL>For ChIP-Seq, cells were crosslinked, flash frozen, and sent to Active Motif. According to Active Motif protocol, cells were lysed, sonicated, and then DNA-protein complexes were isolated with antibodies. Samples were reverse-crosslinked and DNA was purified. For ATAC-Seq, whole cells were frozen and sent to Active Motif for thawing and transposition. Illumina libraries were prepared by Active Motif using standard consecutive enzymatic steps of end-polishing, dA-addition, and adaptor ligation. After 15 cycles of PCR amplification, the resulting DNA libraries were quantified and sequenced by Jefferson Cancer Genomics Laboratory at the Kimmel Cancer Center using the NexSeq 500.</LIBRARY_CONSTRUCTION_PROTOCOL>
      </LIBRARY_DESCRIPTOR>
    </DESIGN>
    <PLATFORM>
      <ILLUMINA>
        <INSTRUMENT_MODEL>NextSeq 500</INSTRUMENT_MODEL>
      </ILLUMINA>
    </PLATFORM>
    <EXPERIMENT_LINKS>
      <EXPERIMENT_LINK>
        <XREF_LINK>
          <DB>gds</DB>
          <ID>304105327</ID>
          <LABEL>GSM4105327</LABEL>
        </XREF_LINK>
      </EXPERIMENT_LINK>
    </EXPERIMENT_LINKS>
    <EXPERIMENT_ATTRIBUTES>
      <EXPERIMENT_ATTRIBUTE>
        <TAG>GEO Accession</TAG>
        <VALUE>GSM4105327</VALUE>
      </EXPERIMENT_ATTRIBUTE>
    </EXPERIMENT_ATTRIBUTES>
  </EXPERIMENT>
  <EXPERIMENT alias="GSM4105328" accession="SRX6937044">
    <IDENTIFIERS>
      <PRIMARY_ID>SRX6937044</PRIMARY_ID>
      <SUBMITTER_ID namespace="GEO">GSM4105328</SUBMITTER_ID>
    </IDENTIFIERS>
    <TITLE>GSM4105328: NBL-S H3K27Ac histone-ChIP-Seq; Homo sapiens; ChIP-Seq</TITLE>
    <STUDY_REF accession="SRP223977" refname="GSE138314">
      <IDENTIFIERS>
        <PRIMARY_ID>SRP223977</PRIMARY_ID>
      </IDENTIFIERS>
    </STUDY_REF>
    <DESIGN>
      <DESIGN_DESCRIPTION/>
      <SAMPLE_DESCRIPTOR accession="SRS5467056">
        <IDENTIFIERS>
          <PRIMARY_ID>SRS5467056</PRIMARY_ID>
          <EXTERNAL_ID namespace="GEO">GSM4105328</EXTERNAL_ID>
        </IDENTIFIERS>
      </SAMPLE_DESCRIPTOR>
      <LIBRARY_DESCRIPTOR>
        <LIBRARY_STRATEGY>ChIP-Seq</LIBRARY_STRATEGY>
        <LIBRARY_SOURCE>GENOMIC</LIBRARY_SOURCE>
        <LIBRARY_SELECTION>ChIP</LIBRARY_SELECTION>
        <LIBRARY_LAYOUT>
          <SINGLE/>
        </LIBRARY_LAYOUT>
        <LIBRARY_CONSTRUCTION_PROTOCOL>For ChIP-Seq, cells were crosslinked, flash frozen, and sent to Active Motif. According to Active Motif protocol, cells were lysed, sonicated, and then DNA-protein complexes were isolated with antibodies. Samples were reverse-crosslinked and DNA was purified. For ATAC-Seq, whole cells were frozen and sent to Active Motif for thawing and transposition. Illumina libraries were prepared by Active Motif using standard consecutive enzymatic steps of end-polishing, dA-addition, and adaptor ligation. After 15 cycles of PCR amplification, the resulting DNA libraries were quantified and sequenced by Jefferson Cancer Genomics Laboratory at the Kimmel Cancer Center using the NexSeq 500.</LIBRARY_CONSTRUCTION_PROTOCOL>
      </LIBRARY_DESCRIPTOR>
    </DESIGN>
    <PLATFORM>
      <ILLUMINA>
        <INSTRUMENT_MODEL>NextSeq 500</INSTRUMENT_MODEL>
      </ILLUMINA>
    </PLATFORM>
    <EXPERIMENT_LINKS>
      <EXPERIMENT_LINK>
        <XREF_LINK>
          <DB>gds</DB>
          <ID>304105328</ID>
          <LABEL>GSM4105328</LABEL>
        </XREF_LINK>
      </EXPERIMENT_LINK>
    </EXPERIMENT_LINKS>
    <EXPERIMENT_ATTRIBUTES>
      <EXPERIMENT_ATTRIBUTE>
        <TAG>GEO Accession</TAG>
        <VALUE>GSM4105328</VALUE>
      </EXPERIMENT_ATTRIBUTE>
    </EXPERIMENT_ATTRIBUTES>
  </EXPERIMENT>
  <EXPERIMENT alias="GSM4105329" accession="SRX6937045">
    <IDENTIFIERS>
      <PRIMARY_ID>SRX6937045</PRIMARY_ID>
      <SUBMITTER_ID namespace="GEO">GSM4105329</SUBMITTER_ID>
    </IDENTIFIERS>
    <TITLE>GSM4105329: NBL-S H3K27me3 histone-ChIP-Seq; Homo sapiens; ChIP-Seq</TITLE>
    <STUDY_REF accession="SRP223977" refname="GSE138314">
      <IDENTIFIERS>
        <PRIMARY_ID>SRP223977</PRIMARY_ID>
      </IDENTIFIERS>
    </STUDY_REF>
    <DESIGN>
      <DESIGN_DESCRIPTION/>
      <SAMPLE_DESCRIPTOR accession="SRS5467057">
        <IDENTIFIERS>
          <PRIMARY_ID>SRS5467057</PRIMARY_ID>
          <EXTERNAL_ID namespace="GEO">GSM4105329</EXTERNAL_ID>
        </IDENTIFIERS>
      </SAMPLE_DESCRIPTOR>
      <LIBRARY_DESCRIPTOR>
        <LIBRARY_STRATEGY>ChIP-Seq</LIBRARY_STRATEGY>
        <LIBRARY_SOURCE>GENOMIC</LIBRARY_SOURCE>
        <LIBRARY_SELECTION>ChIP</LIBRARY_SELECTION>
        <LIBRARY_LAYOUT>
          <SINGLE/>
        </LIBRARY_LAYOUT>
        <LIBRARY_CONSTRUCTION_PROTOCOL>For ChIP-Seq, cells were crosslinked, flash frozen, and sent to Active Motif. According to Active Motif protocol, cells were lysed, sonicated, and then DNA-protein complexes were isolated with antibodies. Samples were reverse-crosslinked and DNA was purified. For ATAC-Seq, whole cells were frozen and sent to Active Motif for thawing and transposition. Illumina libraries were prepared by Active Motif using standard consecutive enzymatic steps of end-polishing, dA-addition, and adaptor ligation. After 15 cycles of PCR amplification, the resulting DNA libraries were quantified and sequenced by Jefferson Cancer Genomics Laboratory at the Kimmel Cancer Center using the NexSeq 500.</LIBRARY_CONSTRUCTION_PROTOCOL>
      </LIBRARY_DESCRIPTOR>
    </DESIGN>
    <PLATFORM>
      <ILLUMINA>
        <INSTRUMENT_MODEL>NextSeq 500</INSTRUMENT_MODEL>
      </ILLUMINA>
    </PLATFORM>
    <EXPERIMENT_LINKS>
      <EXPERIMENT_LINK>
        <XREF_LINK>
          <DB>gds</DB>
          <ID>304105329</ID>
          <LABEL>GSM4105329</LABEL>
        </XREF_LINK>
      </EXPERIMENT_LINK>
    </EXPERIMENT_LINKS>
    <EXPERIMENT_ATTRIBUTES>
      <EXPERIMENT_ATTRIBUTE>
        <TAG>GEO Accession</TAG>
        <VALUE>GSM4105329</VALUE>
      </EXPERIMENT_ATTRIBUTE>
    </EXPERIMENT_ATTRIBUTES>
  </EXPERIMENT>
  <EXPERIMENT alias="GSM4105330" accession="SRX6937046">
    <IDENTIFIERS>
      <PRIMARY_ID>SRX6937046</PRIMARY_ID>
      <SUBMITTER_ID namespace="GEO">GSM4105330</SUBMITTER_ID>
    </IDENTIFIERS>
    <TITLE>GSM4105330: NBL-S H3K4me1 histone-ChIP-Seq; Homo sapiens; ChIP-Seq</TITLE>
    <STUDY_REF accession="SRP223977" refname="GSE138314">
      <IDENTIFIERS>
        <PRIMARY_ID>SRP223977</PRIMARY_ID>
      </IDENTIFIERS>
    </STUDY_REF>
    <DESIGN>
      <DESIGN_DESCRIPTION/>
      <SAMPLE_DESCRIPTOR accession="SRS5467058">
        <IDENTIFIERS>
          <PRIMARY_ID>SRS5467058</PRIMARY_ID>
          <EXTERNAL_ID namespace="GEO">GSM4105330</EXTERNAL_ID>
        </IDENTIFIERS>
      </SAMPLE_DESCRIPTOR>
      <LIBRARY_DESCRIPTOR>
        <LIBRARY_STRATEGY>ChIP-Seq</LIBRARY_STRATEGY>
        <LIBRARY_SOURCE>GENOMIC</LIBRARY_SOURCE>
        <LIBRARY_SELECTION>ChIP</LIBRARY_SELECTION>
        <LIBRARY_LAYOUT>
          <SINGLE/>
        </LIBRARY_LAYOUT>
        <LIBRARY_CONSTRUCTION_PROTOCOL>For ChIP-Seq, cells were crosslinked, flash frozen, and sent to Active Motif. According to Active Motif protocol, cells were lysed, sonicated, and then DNA-protein complexes were isolated with antibodies. Samples were reverse-crosslinked and DNA was purified. For ATAC-Seq, whole cells were frozen and sent to Active Motif for thawing and transposition. Illumina libraries were prepared by Active Motif using standard consecutive enzymatic steps of end-polishing, dA-addition, and adaptor ligation. After 15 cycles of PCR amplification, the resulting DNA libraries were quantified and sequenced by Jefferson Cancer Genomics Laboratory at the Kimmel Cancer Center using the NexSeq 500.</LIBRARY_CONSTRUCTION_PROTOCOL>
      </LIBRARY_DESCRIPTOR>
    </DESIGN>
    <PLATFORM>
      <ILLUMINA>
        <INSTRUMENT_MODEL>NextSeq 500</INSTRUMENT_MODEL>
      </ILLUMINA>
    </PLATFORM>
    <EXPERIMENT_LINKS>
      <EXPERIMENT_LINK>
        <XREF_LINK>
          <DB>gds</DB>
          <ID>304105330</ID>
          <LABEL>GSM4105330</LABEL>
        </XREF_LINK>
      </EXPERIMENT_LINK>
    </EXPERIMENT_LINKS>
    <EXPERIMENT_ATTRIBUTES>
      <EXPERIMENT_ATTRIBUTE>
        <TAG>GEO Accession</TAG>
        <VALUE>GSM4105330</VALUE>
      </EXPERIMENT_ATTRIBUTE>
    </EXPERIMENT_ATTRIBUTES>
  </EXPERIMENT>
  <EXPERIMENT alias="GSM4105331" accession="SRX6937047">
    <IDENTIFIERS>
      <PRIMARY_ID>SRX6937047</PRIMARY_ID>
      <SUBMITTER_ID namespace="GEO">GSM4105331</SUBMITTER_ID>
    </IDENTIFIERS>
    <TITLE>GSM4105331: NBL-S H3K4me3 histone-ChIP-Seq; Homo sapiens; ChIP-Seq</TITLE>
    <STUDY_REF accession="SRP223977" refname="GSE138314">
      <IDENTIFIERS>
        <PRIMARY_ID>SRP223977</PRIMARY_ID>
      </IDENTIFIERS>
    </STUDY_REF>
    <DESIGN>
      <DESIGN_DESCRIPTION/>
      <SAMPLE_DESCRIPTOR accession="SRS5467059">
        <IDENTIFIERS>
          <PRIMARY_ID>SRS5467059</PRIMARY_ID>
          <EXTERNAL_ID namespace="GEO">GSM4105331</EXTERNAL_ID>
        </IDENTIFIERS>
      </SAMPLE_DESCRIPTOR>
      <LIBRARY_DESCRIPTOR>
        <LIBRARY_STRATEGY>ChIP-Seq</LIBRARY_STRATEGY>
        <LIBRARY_SOURCE>GENOMIC</LIBRARY_SOURCE>
        <LIBRARY_SELECTION>ChIP</LIBRARY_SELECTION>
        <LIBRARY_LAYOUT>
          <SINGLE/>
        </LIBRARY_LAYOUT>
        <LIBRARY_CONSTRUCTION_PROTOCOL>For ChIP-Seq, cells were crosslinked, flash frozen, and sent to Active Motif. According to Active Motif protocol, cells were lysed, sonicated, and then DNA-protein complexes were isolated with antibodies. Samples were reverse-crosslinked and DNA was purified. For ATAC-Seq, whole cells were frozen and sent to Active Motif for thawing and transposition. Illumina libraries were prepared by Active Motif using standard consecutive enzymatic steps of end-polishing, dA-addition, and adaptor ligation. After 15 cycles of PCR amplification, the resulting DNA libraries were quantified and sequenced by Jefferson Cancer Genomics Laboratory at the Kimmel Cancer Center using the NexSeq 500.</LIBRARY_CONSTRUCTION_PROTOCOL>
      </LIBRARY_DESCRIPTOR>
    </DESIGN>
    <PLATFORM>
      <ILLUMINA>
        <INSTRUMENT_MODEL>NextSeq 500</INSTRUMENT_MODEL>
      </ILLUMINA>
    </PLATFORM>
    <EXPERIMENT_LINKS>
      <EXPERIMENT_LINK>
        <XREF_LINK>
          <DB>gds</DB>
          <ID>304105331</ID>
          <LABEL>GSM4105331</LABEL>
        </XREF_LINK>
      </EXPERIMENT_LINK>
    </EXPERIMENT_LINKS>
    <EXPERIMENT_ATTRIBUTES>
      <EXPERIMENT_ATTRIBUTE>
        <TAG>GEO Accession</TAG>
        <VALUE>GSM4105331</VALUE>
      </EXPERIMENT_ATTRIBUTE>
    </EXPERIMENT_ATTRIBUTES>
  </EXPERIMENT>
  <EXPERIMENT alias="GSM4105332" accession="SRX6937048">
    <IDENTIFIERS>
      <PRIMARY_ID>SRX6937048</PRIMARY_ID>
      <SUBMITTER_ID namespace="GEO">GSM4105332</SUBMITTER_ID>
    </IDENTIFIERS>
    <TITLE>GSM4105332: NBL-S Input histone-ChIP-Seq; Homo sapiens; ChIP-Seq</TITLE>
    <STUDY_REF accession="SRP223977" refname="GSE138314">
      <IDENTIFIERS>
        <PRIMARY_ID>SRP223977</PRIMARY_ID>
      </IDENTIFIERS>
    </STUDY_REF>
    <DESIGN>
      <DESIGN_DESCRIPTION/>
      <SAMPLE_DESCRIPTOR accession="SRS5467060">
        <IDENTIFIERS>
          <PRIMARY_ID>SRS5467060</PRIMARY_ID>
          <EXTERNAL_ID namespace="GEO">GSM4105332</EXTERNAL_ID>
        </IDENTIFIERS>
      </SAMPLE_DESCRIPTOR>
      <LIBRARY_DESCRIPTOR>
        <LIBRARY_STRATEGY>ChIP-Seq</LIBRARY_STRATEGY>
        <LIBRARY_SOURCE>GENOMIC</LIBRARY_SOURCE>
        <LIBRARY_SELECTION>ChIP</LIBRARY_SELECTION>
        <LIBRARY_LAYOUT>
          <SINGLE/>
        </LIBRARY_LAYOUT>
        <LIBRARY_CONSTRUCTION_PROTOCOL>For ChIP-Seq, cells were crosslinked, flash frozen, and sent to Active Motif. According to Active Motif protocol, cells were lysed, sonicated, and then DNA-protein complexes were isolated with antibodies. Samples were reverse-crosslinked and DNA was purified. For ATAC-Seq, whole cells were frozen and sent to Active Motif for thawing and transposition. Illumina libraries were prepared by Active Motif using standard consecutive enzymatic steps of end-polishing, dA-addition, and adaptor ligation. After 15 cycles of PCR amplification, the resulting DNA libraries were quantified and sequenced by Jefferson Cancer Genomics Laboratory at the Kimmel Cancer Center using the NexSeq 500.</LIBRARY_CONSTRUCTION_PROTOCOL>
      </LIBRARY_DESCRIPTOR>
    </DESIGN>
    <PLATFORM>
      <ILLUMINA>
        <INSTRUMENT_MODEL>NextSeq 500</INSTRUMENT_MODEL>
      </ILLUMINA>
    </PLATFORM>
    <EXPERIMENT_LINKS>
      <EXPERIMENT_LINK>
        <XREF_LINK>
          <DB>gds</DB>
          <ID>304105332</ID>
          <LABEL>GSM4105332</LABEL>
        </XREF_LINK>
      </EXPERIMENT_LINK>
    </EXPERIMENT_LINKS>
    <EXPERIMENT_ATTRIBUTES>
      <EXPERIMENT_ATTRIBUTE>
        <TAG>GEO Accession</TAG>
        <VALUE>GSM4105332</VALUE>
      </EXPERIMENT_ATTRIBUTE>
    </EXPERIMENT_ATTRIBUTES>
  </EXPERIMENT>
  <EXPERIMENT alias="GSM4105333" accession="SRX6937049">
    <IDENTIFIERS>
      <PRIMARY_ID>SRX6937049</PRIMARY_ID>
      <SUBMITTER_ID namespace="GEO">GSM4105333</SUBMITTER_ID>
    </IDENTIFIERS>
    <TITLE>GSM4105333: NGP H3K27Ac histone-ChIP-Seq; Homo sapiens; ChIP-Seq</TITLE>
    <STUDY_REF accession="SRP223977" refname="GSE138314">
      <IDENTIFIERS>
        <PRIMARY_ID>SRP223977</PRIMARY_ID>
      </IDENTIFIERS>
    </STUDY_REF>
    <DESIGN>
      <DESIGN_DESCRIPTION/>
      <SAMPLE_DESCRIPTOR accession="SRS5467061">
        <IDENTIFIERS>
          <PRIMARY_ID>SRS5467061</PRIMARY_ID>
          <EXTERNAL_ID namespace="GEO">GSM4105333</EXTERNAL_ID>
        </IDENTIFIERS>
      </SAMPLE_DESCRIPTOR>
      <LIBRARY_DESCRIPTOR>
        <LIBRARY_STRATEGY>ChIP-Seq</LIBRARY_STRATEGY>
        <LIBRARY_SOURCE>GENOMIC</LIBRARY_SOURCE>
        <LIBRARY_SELECTION>ChIP</LIBRARY_SELECTION>
        <LIBRARY_LAYOUT>
          <SINGLE/>
        </LIBRARY_LAYOUT>
        <LIBRARY_CONSTRUCTION_PROTOCOL>For ChIP-Seq, cells were crosslinked, flash frozen, and sent to Active Motif. According to Active Motif protocol, cells were lysed, sonicated, and then DNA-protein complexes were isolated with antibodies. Samples were reverse-crosslinked and DNA was purified. For ATAC-Seq, whole cells were frozen and sent to Active Motif for thawing and transposition. Illumina libraries were prepared by Active Motif using standard consecutive enzymatic steps of end-polishing, dA-addition, and adaptor ligation. After 15 cycles of PCR amplification, the resulting DNA libraries were quantified and sequenced by Jefferson Cancer Genomics Laboratory at the Kimmel Cancer Center using the NexSeq 500.</LIBRARY_CONSTRUCTION_PROTOCOL>
      </LIBRARY_DESCRIPTOR>
    </DESIGN>
    <PLATFORM>
      <ILLUMINA>
        <INSTRUMENT_MODEL>NextSeq 500</INSTRUMENT_MODEL>
      </ILLUMINA>
    </PLATFORM>
    <EXPERIMENT_LINKS>
      <EXPERIMENT_LINK>
        <XREF_LINK>
          <DB>gds</DB>
          <ID>304105333</ID>
          <LABEL>GSM4105333</LABEL>
        </XREF_LINK>
      </EXPERIMENT_LINK>
    </EXPERIMENT_LINKS>
    <EXPERIMENT_ATTRIBUTES>
      <EXPERIMENT_ATTRIBUTE>
        <TAG>GEO Accession</TAG>
        <VALUE>GSM4105333</VALUE>
      </EXPERIMENT_ATTRIBUTE>
    </EXPERIMENT_ATTRIBUTES>
  </EXPERIMENT>
  <EXPERIMENT alias="GSM4105334" accession="SRX6937050">
    <IDENTIFIERS>
      <PRIMARY_ID>SRX6937050</PRIMARY_ID>
      <SUBMITTER_ID namespace="GEO">GSM4105334</SUBMITTER_ID>
    </IDENTIFIERS>
    <TITLE>GSM4105334: NGP H3K27me3 histone-ChIP-Seq; Homo sapiens; ChIP-Seq</TITLE>
    <STUDY_REF accession="SRP223977" refname="GSE138314">
      <IDENTIFIERS>
        <PRIMARY_ID>SRP223977</PRIMARY_ID>
      </IDENTIFIERS>
    </STUDY_REF>
    <DESIGN>
      <DESIGN_DESCRIPTION/>
      <SAMPLE_DESCRIPTOR accession="SRS5467062">
        <IDENTIFIERS>
          <PRIMARY_ID>SRS5467062</PRIMARY_ID>
          <EXTERNAL_ID namespace="GEO">GSM4105334</EXTERNAL_ID>
        </IDENTIFIERS>
      </SAMPLE_DESCRIPTOR>
      <LIBRARY_DESCRIPTOR>
        <LIBRARY_STRATEGY>ChIP-Seq</LIBRARY_STRATEGY>
        <LIBRARY_SOURCE>GENOMIC</LIBRARY_SOURCE>
        <LIBRARY_SELECTION>ChIP</LIBRARY_SELECTION>
        <LIBRARY_LAYOUT>
          <SINGLE/>
        </LIBRARY_LAYOUT>
        <LIBRARY_CONSTRUCTION_PROTOCOL>For ChIP-Seq, cells were crosslinked, flash frozen, and sent to Active Motif. According to Active Motif protocol, cells were lysed, sonicated, and then DNA-protein complexes were isolated with antibodies. Samples were reverse-crosslinked and DNA was purified. For ATAC-Seq, whole cells were frozen and sent to Active Motif for thawing and transposition. Illumina libraries were prepared by Active Motif using standard consecutive enzymatic steps of end-polishing, dA-addition, and adaptor ligation. After 15 cycles of PCR amplification, the resulting DNA libraries were quantified and sequenced by Jefferson Cancer Genomics Laboratory at the Kimmel Cancer Center using the NexSeq 500.</LIBRARY_CONSTRUCTION_PROTOCOL>
      </LIBRARY_DESCRIPTOR>
    </DESIGN>
    <PLATFORM>
      <ILLUMINA>
        <INSTRUMENT_MODEL>NextSeq 500</INSTRUMENT_MODEL>
      </ILLUMINA>
    </PLATFORM>
    <EXPERIMENT_LINKS>
      <EXPERIMENT_LINK>
        <XREF_LINK>
          <DB>gds</DB>
          <ID>304105334</ID>
          <LABEL>GSM4105334</LABEL>
        </XREF_LINK>
      </EXPERIMENT_LINK>
    </EXPERIMENT_LINKS>
    <EXPERIMENT_ATTRIBUTES>
      <EXPERIMENT_ATTRIBUTE>
        <TAG>GEO Accession</TAG>
        <VALUE>GSM4105334</VALUE>
      </EXPERIMENT_ATTRIBUTE>
    </EXPERIMENT_ATTRIBUTES>
  </EXPERIMENT>
  <EXPERIMENT alias="GSM4105335" accession="SRX6937051">
    <IDENTIFIERS>
      <PRIMARY_ID>SRX6937051</PRIMARY_ID>
      <SUBMITTER_ID namespace="GEO">GSM4105335</SUBMITTER_ID>
    </IDENTIFIERS>
    <TITLE>GSM4105335: NGP H3K4me1 histone-ChIP-Seq; Homo sapiens; ChIP-Seq</TITLE>
    <STUDY_REF accession="SRP223977" refname="GSE138314">
      <IDENTIFIERS>
        <PRIMARY_ID>SRP223977</PRIMARY_ID>
      </IDENTIFIERS>
    </STUDY_REF>
    <DESIGN>
      <DESIGN_DESCRIPTION/>
      <SAMPLE_DESCRIPTOR accession="SRS5467063">
        <IDENTIFIERS>
          <PRIMARY_ID>SRS5467063</PRIMARY_ID>
          <EXTERNAL_ID namespace="GEO">GSM4105335</EXTERNAL_ID>
        </IDENTIFIERS>
      </SAMPLE_DESCRIPTOR>
      <LIBRARY_DESCRIPTOR>
        <LIBRARY_STRATEGY>ChIP-Seq</LIBRARY_STRATEGY>
        <LIBRARY_SOURCE>GENOMIC</LIBRARY_SOURCE>
        <LIBRARY_SELECTION>ChIP</LIBRARY_SELECTION>
        <LIBRARY_LAYOUT>
          <SINGLE/>
        </LIBRARY_LAYOUT>
        <LIBRARY_CONSTRUCTION_PROTOCOL>For ChIP-Seq, cells were crosslinked, flash frozen, and sent to Active Motif. According to Active Motif protocol, cells were lysed, sonicated, and then DNA-protein complexes were isolated with antibodies. Samples were reverse-crosslinked and DNA was purified. For ATAC-Seq, whole cells were frozen and sent to Active Motif for thawing and transposition. Illumina libraries were prepared by Active Motif using standard consecutive enzymatic steps of end-polishing, dA-addition, and adaptor ligation. After 15 cycles of PCR amplification, the resulting DNA libraries were quantified and sequenced by Jefferson Cancer Genomics Laboratory at the Kimmel Cancer Center using the NexSeq 500.</LIBRARY_CONSTRUCTION_PROTOCOL>
      </LIBRARY_DESCRIPTOR>
    </DESIGN>
    <PLATFORM>
      <ILLUMINA>
        <INSTRUMENT_MODEL>NextSeq 500</INSTRUMENT_MODEL>
      </ILLUMINA>
    </PLATFORM>
    <EXPERIMENT_LINKS>
      <EXPERIMENT_LINK>
        <XREF_LINK>
          <DB>gds</DB>
          <ID>304105335</ID>
          <LABEL>GSM4105335</LABEL>
        </XREF_LINK>
      </EXPERIMENT_LINK>
    </EXPERIMENT_LINKS>
    <EXPERIMENT_ATTRIBUTES>
      <EXPERIMENT_ATTRIBUTE>
        <TAG>GEO Accession</TAG>
        <VALUE>GSM4105335</VALUE>
      </EXPERIMENT_ATTRIBUTE>
    </EXPERIMENT_ATTRIBUTES>
  </EXPERIMENT>
  <EXPERIMENT alias="GSM4105336" accession="SRX6937052">
    <IDENTIFIERS>
      <PRIMARY_ID>SRX6937052</PRIMARY_ID>
      <SUBMITTER_ID namespace="GEO">GSM4105336</SUBMITTER_ID>
    </IDENTIFIERS>
    <TITLE>GSM4105336: NGP H3K4me3 histone-ChIP-Seq; Homo sapiens; ChIP-Seq</TITLE>
    <STUDY_REF accession="SRP223977" refname="GSE138314">
      <IDENTIFIERS>
        <PRIMARY_ID>SRP223977</PRIMARY_ID>
      </IDENTIFIERS>
    </STUDY_REF>
    <DESIGN>
      <DESIGN_DESCRIPTION/>
      <SAMPLE_DESCRIPTOR accession="SRS5467064">
        <IDENTIFIERS>
          <PRIMARY_ID>SRS5467064</PRIMARY_ID>
          <EXTERNAL_ID namespace="GEO">GSM4105336</EXTERNAL_ID>
        </IDENTIFIERS>
      </SAMPLE_DESCRIPTOR>
      <LIBRARY_DESCRIPTOR>
        <LIBRARY_STRATEGY>ChIP-Seq</LIBRARY_STRATEGY>
        <LIBRARY_SOURCE>GENOMIC</LIBRARY_SOURCE>
        <LIBRARY_SELECTION>ChIP</LIBRARY_SELECTION>
        <LIBRARY_LAYOUT>
          <SINGLE/>
        </LIBRARY_LAYOUT>
        <LIBRARY_CONSTRUCTION_PROTOCOL>For ChIP-Seq, cells were crosslinked, flash frozen, and sent to Active Motif. According to Active Motif protocol, cells were lysed, sonicated, and then DNA-protein complexes were isolated with antibodies. Samples were reverse-crosslinked and DNA was purified. For ATAC-Seq, whole cells were frozen and sent to Active Motif for thawing and transposition. Illumina libraries were prepared by Active Motif using standard consecutive enzymatic steps of end-polishing, dA-addition, and adaptor ligation. After 15 cycles of PCR amplification, the resulting DNA libraries were quantified and sequenced by Jefferson Cancer Genomics Laboratory at the Kimmel Cancer Center using the NexSeq 500.</LIBRARY_CONSTRUCTION_PROTOCOL>
      </LIBRARY_DESCRIPTOR>
    </DESIGN>
    <PLATFORM>
      <ILLUMINA>
        <INSTRUMENT_MODEL>NextSeq 500</INSTRUMENT_MODEL>
      </ILLUMINA>
    </PLATFORM>
    <EXPERIMENT_LINKS>
      <EXPERIMENT_LINK>
        <XREF_LINK>
          <DB>gds</DB>
          <ID>304105336</ID>
          <LABEL>GSM4105336</LABEL>
        </XREF_LINK>
      </EXPERIMENT_LINK>
    </EXPERIMENT_LINKS>
    <EXPERIMENT_ATTRIBUTES>
      <EXPERIMENT_ATTRIBUTE>
        <TAG>GEO Accession</TAG>
        <VALUE>GSM4105336</VALUE>
      </EXPERIMENT_ATTRIBUTE>
    </EXPERIMENT_ATTRIBUTES>
  </EXPERIMENT>
  <EXPERIMENT alias="GSM4105337" accession="SRX6937053">
    <IDENTIFIERS>
      <PRIMARY_ID>SRX6937053</PRIMARY_ID>
      <SUBMITTER_ID namespace="GEO">GSM4105337</SUBMITTER_ID>
    </IDENTIFIERS>
    <TITLE>GSM4105337: NGP Input histone-ChIP-Seq; Homo sapiens; ChIP-Seq</TITLE>
    <STUDY_REF accession="SRP223977" refname="GSE138314">
      <IDENTIFIERS>
        <PRIMARY_ID>SRP223977</PRIMARY_ID>
      </IDENTIFIERS>
    </STUDY_REF>
    <DESIGN>
      <DESIGN_DESCRIPTION/>
      <SAMPLE_DESCRIPTOR accession="SRS5467065">
        <IDENTIFIERS>
          <PRIMARY_ID>SRS5467065</PRIMARY_ID>
          <EXTERNAL_ID namespace="GEO">GSM4105337</EXTERNAL_ID>
        </IDENTIFIERS>
      </SAMPLE_DESCRIPTOR>
      <LIBRARY_DESCRIPTOR>
        <LIBRARY_STRATEGY>ChIP-Seq</LIBRARY_STRATEGY>
        <LIBRARY_SOURCE>GENOMIC</LIBRARY_SOURCE>
        <LIBRARY_SELECTION>ChIP</LIBRARY_SELECTION>
        <LIBRARY_LAYOUT>
          <SINGLE/>
        </LIBRARY_LAYOUT>
        <LIBRARY_CONSTRUCTION_PROTOCOL>For ChIP-Seq, cells were crosslinked, flash frozen, and sent to Active Motif. According to Active Motif protocol, cells were lysed, sonicated, and then DNA-protein complexes were isolated with antibodies. Samples were reverse-crosslinked and DNA was purified. For ATAC-Seq, whole cells were frozen and sent to Active Motif for thawing and transposition. Illumina libraries were prepared by Active Motif using standard consecutive enzymatic steps of end-polishing, dA-addition, and adaptor ligation. After 15 cycles of PCR amplification, the resulting DNA libraries were quantified and sequenced by Jefferson Cancer Genomics Laboratory at the Kimmel Cancer Center using the NexSeq 500.</LIBRARY_CONSTRUCTION_PROTOCOL>
      </LIBRARY_DESCRIPTOR>
    </DESIGN>
    <PLATFORM>
      <ILLUMINA>
        <INSTRUMENT_MODEL>NextSeq 500</INSTRUMENT_MODEL>
      </ILLUMINA>
    </PLATFORM>
    <EXPERIMENT_LINKS>
      <EXPERIMENT_LINK>
        <XREF_LINK>
          <DB>gds</DB>
          <ID>304105337</ID>
          <LABEL>GSM4105337</LABEL>
        </XREF_LINK>
      </EXPERIMENT_LINK>
    </EXPERIMENT_LINKS>
    <EXPERIMENT_ATTRIBUTES>
      <EXPERIMENT_ATTRIBUTE>
        <TAG>GEO Accession</TAG>
        <VALUE>GSM4105337</VALUE>
      </EXPERIMENT_ATTRIBUTE>
    </EXPERIMENT_ATTRIBUTES>
  </EXPERIMENT>
  <EXPERIMENT alias="GSM4105338" accession="SRX6937054">
    <IDENTIFIERS>
      <PRIMARY_ID>SRX6937054</PRIMARY_ID>
      <SUBMITTER_ID namespace="GEO">GSM4105338</SUBMITTER_ID>
    </IDENTIFIERS>
    <TITLE>GSM4105338: SK-N-AS H3K27Ac histone-ChIP-Seq; Homo sapiens; ChIP-Seq</TITLE>
    <STUDY_REF accession="SRP223977" refname="GSE138314">
      <IDENTIFIERS>
        <PRIMARY_ID>SRP223977</PRIMARY_ID>
      </IDENTIFIERS>
    </STUDY_REF>
    <DESIGN>
      <DESIGN_DESCRIPTION/>
      <SAMPLE_DESCRIPTOR accession="SRS5467066">
        <IDENTIFIERS>
          <PRIMARY_ID>SRS5467066</PRIMARY_ID>
          <EXTERNAL_ID namespace="GEO">GSM4105338</EXTERNAL_ID>
        </IDENTIFIERS>
      </SAMPLE_DESCRIPTOR>
      <LIBRARY_DESCRIPTOR>
        <LIBRARY_STRATEGY>ChIP-Seq</LIBRARY_STRATEGY>
        <LIBRARY_SOURCE>GENOMIC</LIBRARY_SOURCE>
        <LIBRARY_SELECTION>ChIP</LIBRARY_SELECTION>
        <LIBRARY_LAYOUT>
          <SINGLE/>
        </LIBRARY_LAYOUT>
        <LIBRARY_CONSTRUCTION_PROTOCOL>For ChIP-Seq, cells were crosslinked, flash frozen, and sent to Active Motif. According to Active Motif protocol, cells were lysed, sonicated, and then DNA-protein complexes were isolated with antibodies. Samples were reverse-crosslinked and DNA was purified. For ATAC-Seq, whole cells were frozen and sent to Active Motif for thawing and transposition. Illumina libraries were prepared by Active Motif using standard consecutive enzymatic steps of end-polishing, dA-addition, and adaptor ligation. After 15 cycles of PCR amplification, the resulting DNA libraries were quantified and sequenced by Jefferson Cancer Genomics Laboratory at the Kimmel Cancer Center using the NexSeq 500.</LIBRARY_CONSTRUCTION_PROTOCOL>
      </LIBRARY_DESCRIPTOR>
    </DESIGN>
    <PLATFORM>
      <ILLUMINA>
        <INSTRUMENT_MODEL>NextSeq 500</INSTRUMENT_MODEL>
      </ILLUMINA>
    </PLATFORM>
    <EXPERIMENT_LINKS>
      <EXPERIMENT_LINK>
        <XREF_LINK>
          <DB>gds</DB>
          <ID>304105338</ID>
          <LABEL>GSM4105338</LABEL>
        </XREF_LINK>
      </EXPERIMENT_LINK>
    </EXPERIMENT_LINKS>
    <EXPERIMENT_ATTRIBUTES>
      <EXPERIMENT_ATTRIBUTE>
        <TAG>GEO Accession</TAG>
        <VALUE>GSM4105338</VALUE>
      </EXPERIMENT_ATTRIBUTE>
    </EXPERIMENT_ATTRIBUTES>
  </EXPERIMENT>
  <EXPERIMENT alias="GSM4105339" accession="SRX6937055">
    <IDENTIFIERS>
      <PRIMARY_ID>SRX6937055</PRIMARY_ID>
      <SUBMITTER_ID namespace="GEO">GSM4105339</SUBMITTER_ID>
    </IDENTIFIERS>
    <TITLE>GSM4105339: SK-N-AS H3K27me3 histone-ChIP-Seq; Homo sapiens; ChIP-Seq</TITLE>
    <STUDY_REF accession="SRP223977" refname="GSE138314">
      <IDENTIFIERS>
        <PRIMARY_ID>SRP223977</PRIMARY_ID>
      </IDENTIFIERS>
    </STUDY_REF>
    <DESIGN>
      <DESIGN_DESCRIPTION/>
      <SAMPLE_DESCRIPTOR accession="SRS5467067">
        <IDENTIFIERS>
          <PRIMARY_ID>SRS5467067</PRIMARY_ID>
          <EXTERNAL_ID namespace="GEO">GSM4105339</EXTERNAL_ID>
        </IDENTIFIERS>
      </SAMPLE_DESCRIPTOR>
      <LIBRARY_DESCRIPTOR>
        <LIBRARY_STRATEGY>ChIP-Seq</LIBRARY_STRATEGY>
        <LIBRARY_SOURCE>GENOMIC</LIBRARY_SOURCE>
        <LIBRARY_SELECTION>ChIP</LIBRARY_SELECTION>
        <LIBRARY_LAYOUT>
          <SINGLE/>
        </LIBRARY_LAYOUT>
        <LIBRARY_CONSTRUCTION_PROTOCOL>For ChIP-Seq, cells were crosslinked, flash frozen, and sent to Active Motif. According to Active Motif protocol, cells were lysed, sonicated, and then DNA-protein complexes were isolated with antibodies. Samples were reverse-crosslinked and DNA was purified. For ATAC-Seq, whole cells were frozen and sent to Active Motif for thawing and transposition. Illumina libraries were prepared by Active Motif using standard consecutive enzymatic steps of end-polishing, dA-addition, and adaptor ligation. After 15 cycles of PCR amplification, the resulting DNA libraries were quantified and sequenced by Jefferson Cancer Genomics Laboratory at the Kimmel Cancer Center using the NexSeq 500.</LIBRARY_CONSTRUCTION_PROTOCOL>
      </LIBRARY_DESCRIPTOR>
    </DESIGN>
    <PLATFORM>
      <ILLUMINA>
        <INSTRUMENT_MODEL>NextSeq 500</INSTRUMENT_MODEL>
      </ILLUMINA>
    </PLATFORM>
    <EXPERIMENT_LINKS>
      <EXPERIMENT_LINK>
        <XREF_LINK>
          <DB>gds</DB>
          <ID>304105339</ID>
          <LABEL>GSM4105339</LABEL>
        </XREF_LINK>
      </EXPERIMENT_LINK>
    </EXPERIMENT_LINKS>
    <EXPERIMENT_ATTRIBUTES>
      <EXPERIMENT_ATTRIBUTE>
        <TAG>GEO Accession</TAG>
        <VALUE>GSM4105339</VALUE>
      </EXPERIMENT_ATTRIBUTE>
    </EXPERIMENT_ATTRIBUTES>
  </EXPERIMENT>
  <EXPERIMENT alias="GSM4105340" accession="SRX6937056">
    <IDENTIFIERS>
      <PRIMARY_ID>SRX6937056</PRIMARY_ID>
      <SUBMITTER_ID namespace="GEO">GSM4105340</SUBMITTER_ID>
    </IDENTIFIERS>
    <TITLE>GSM4105340: SK-N-AS H3K4me1 histone-ChIP-Seq; Homo sapiens; ChIP-Seq</TITLE>
    <STUDY_REF accession="SRP223977" refname="GSE138314">
      <IDENTIFIERS>
        <PRIMARY_ID>SRP223977</PRIMARY_ID>
      </IDENTIFIERS>
    </STUDY_REF>
    <DESIGN>
      <DESIGN_DESCRIPTION/>
      <SAMPLE_DESCRIPTOR accession="SRS5467068">
        <IDENTIFIERS>
          <PRIMARY_ID>SRS5467068</PRIMARY_ID>
          <EXTERNAL_ID namespace="GEO">GSM4105340</EXTERNAL_ID>
        </IDENTIFIERS>
      </SAMPLE_DESCRIPTOR>
      <LIBRARY_DESCRIPTOR>
        <LIBRARY_STRATEGY>ChIP-Seq</LIBRARY_STRATEGY>
        <LIBRARY_SOURCE>GENOMIC</LIBRARY_SOURCE>
        <LIBRARY_SELECTION>ChIP</LIBRARY_SELECTION>
        <LIBRARY_LAYOUT>
          <SINGLE/>
        </LIBRARY_LAYOUT>
        <LIBRARY_CONSTRUCTION_PROTOCOL>For ChIP-Seq, cells were crosslinked, flash frozen, and sent to Active Motif. According to Active Motif protocol, cells were lysed, sonicated, and then DNA-protein complexes were isolated with antibodies. Samples were reverse-crosslinked and DNA was purified. For ATAC-Seq, whole cells were frozen and sent to Active Motif for thawing and transposition. Illumina libraries were prepared by Active Motif using standard consecutive enzymatic steps of end-polishing, dA-addition, and adaptor ligation. After 15 cycles of PCR amplification, the resulting DNA libraries were quantified and sequenced by Jefferson Cancer Genomics Laboratory at the Kimmel Cancer Center using the NexSeq 500.</LIBRARY_CONSTRUCTION_PROTOCOL>
      </LIBRARY_DESCRIPTOR>
    </DESIGN>
    <PLATFORM>
      <ILLUMINA>
        <INSTRUMENT_MODEL>NextSeq 500</INSTRUMENT_MODEL>
      </ILLUMINA>
    </PLATFORM>
    <EXPERIMENT_LINKS>
      <EXPERIMENT_LINK>
        <XREF_LINK>
          <DB>gds</DB>
          <ID>304105340</ID>
          <LABEL>GSM4105340</LABEL>
        </XREF_LINK>
      </EXPERIMENT_LINK>
    </EXPERIMENT_LINKS>
    <EXPERIMENT_ATTRIBUTES>
      <EXPERIMENT_ATTRIBUTE>
        <TAG>GEO Accession</TAG>
        <VALUE>GSM4105340</VALUE>
      </EXPERIMENT_ATTRIBUTE>
    </EXPERIMENT_ATTRIBUTES>
  </EXPERIMENT>
  <EXPERIMENT alias="GSM4105341" accession="SRX6937057">
    <IDENTIFIERS>
      <PRIMARY_ID>SRX6937057</PRIMARY_ID>
      <SUBMITTER_ID namespace="GEO">GSM4105341</SUBMITTER_ID>
    </IDENTIFIERS>
    <TITLE>GSM4105341: SK-N-AS H3K4me3 histone-ChIP-Seq; Homo sapiens; ChIP-Seq</TITLE>
    <STUDY_REF accession="SRP223977" refname="GSE138314">
      <IDENTIFIERS>
        <PRIMARY_ID>SRP223977</PRIMARY_ID>
      </IDENTIFIERS>
    </STUDY_REF>
    <DESIGN>
      <DESIGN_DESCRIPTION/>
      <SAMPLE_DESCRIPTOR accession="SRS5467069">
        <IDENTIFIERS>
          <PRIMARY_ID>SRS5467069</PRIMARY_ID>
          <EXTERNAL_ID namespace="GEO">GSM4105341</EXTERNAL_ID>
        </IDENTIFIERS>
      </SAMPLE_DESCRIPTOR>
      <LIBRARY_DESCRIPTOR>
        <LIBRARY_STRATEGY>ChIP-Seq</LIBRARY_STRATEGY>
        <LIBRARY_SOURCE>GENOMIC</LIBRARY_SOURCE>
        <LIBRARY_SELECTION>ChIP</LIBRARY_SELECTION>
        <LIBRARY_LAYOUT>
          <SINGLE/>
        </LIBRARY_LAYOUT>
        <LIBRARY_CONSTRUCTION_PROTOCOL>For ChIP-Seq, cells were crosslinked, flash frozen, and sent to Active Motif. According to Active Motif protocol, cells were lysed, sonicated, and then DNA-protein complexes were isolated with antibodies. Samples were reverse-crosslinked and DNA was purified. For ATAC-Seq, whole cells were frozen and sent to Active Motif for thawing and transposition. Illumina libraries were prepared by Active Motif using standard consecutive enzymatic steps of end-polishing, dA-addition, and adaptor ligation. After 15 cycles of PCR amplification, the resulting DNA libraries were quantified and sequenced by Jefferson Cancer Genomics Laboratory at the Kimmel Cancer Center using the NexSeq 500.</LIBRARY_CONSTRUCTION_PROTOCOL>
      </LIBRARY_DESCRIPTOR>
    </DESIGN>
    <PLATFORM>
      <ILLUMINA>
        <INSTRUMENT_MODEL>NextSeq 500</INSTRUMENT_MODEL>
      </ILLUMINA>
    </PLATFORM>
    <EXPERIMENT_LINKS>
      <EXPERIMENT_LINK>
        <XREF_LINK>
          <DB>gds</DB>
          <ID>304105341</ID>
          <LABEL>GSM4105341</LABEL>
        </XREF_LINK>
      </EXPERIMENT_LINK>
    </EXPERIMENT_LINKS>
    <EXPERIMENT_ATTRIBUTES>
      <EXPERIMENT_ATTRIBUTE>
        <TAG>GEO Accession</TAG>
        <VALUE>GSM4105341</VALUE>
      </EXPERIMENT_ATTRIBUTE>
    </EXPERIMENT_ATTRIBUTES>
  </EXPERIMENT>
  <EXPERIMENT alias="GSM4105342" accession="SRX6937058">
    <IDENTIFIERS>
      <PRIMARY_ID>SRX6937058</PRIMARY_ID>
      <SUBMITTER_ID namespace="GEO">GSM4105342</SUBMITTER_ID>
    </IDENTIFIERS>
    <TITLE>GSM4105342: SK-N-AS Input histone-ChIP-Seq; Homo sapiens; ChIP-Seq</TITLE>
    <STUDY_REF accession="SRP223977" refname="GSE138314">
      <IDENTIFIERS>
        <PRIMARY_ID>SRP223977</PRIMARY_ID>
      </IDENTIFIERS>
    </STUDY_REF>
    <DESIGN>
      <DESIGN_DESCRIPTION/>
      <SAMPLE_DESCRIPTOR accession="SRS5467070">
        <IDENTIFIERS>
          <PRIMARY_ID>SRS5467070</PRIMARY_ID>
          <EXTERNAL_ID namespace="GEO">GSM4105342</EXTERNAL_ID>
        </IDENTIFIERS>
      </SAMPLE_DESCRIPTOR>
      <LIBRARY_DESCRIPTOR>
        <LIBRARY_STRATEGY>ChIP-Seq</LIBRARY_STRATEGY>
        <LIBRARY_SOURCE>GENOMIC</LIBRARY_SOURCE>
        <LIBRARY_SELECTION>ChIP</LIBRARY_SELECTION>
        <LIBRARY_LAYOUT>
          <SINGLE/>
        </LIBRARY_LAYOUT>
        <LIBRARY_CONSTRUCTION_PROTOCOL>For ChIP-Seq, cells were crosslinked, flash frozen, and sent to Active Motif. According to Active Motif protocol, cells were lysed, sonicated, and then DNA-protein complexes were isolated with antibodies. Samples were reverse-crosslinked and DNA was purified. For ATAC-Seq, whole cells were frozen and sent to Active Motif for thawing and transposition. Illumina libraries were prepared by Active Motif using standard consecutive enzymatic steps of end-polishing, dA-addition, and adaptor ligation. After 15 cycles of PCR amplification, the resulting DNA libraries were quantified and sequenced by Jefferson Cancer Genomics Laboratory at the Kimmel Cancer Center using the NexSeq 500.</LIBRARY_CONSTRUCTION_PROTOCOL>
      </LIBRARY_DESCRIPTOR>
    </DESIGN>
    <PLATFORM>
      <ILLUMINA>
        <INSTRUMENT_MODEL>NextSeq 500</INSTRUMENT_MODEL>
      </ILLUMINA>
    </PLATFORM>
    <EXPERIMENT_LINKS>
      <EXPERIMENT_LINK>
        <XREF_LINK>
          <DB>gds</DB>
          <ID>304105342</ID>
          <LABEL>GSM4105342</LABEL>
        </XREF_LINK>
      </EXPERIMENT_LINK>
    </EXPERIMENT_LINKS>
    <EXPERIMENT_ATTRIBUTES>
      <EXPERIMENT_ATTRIBUTE>
        <TAG>GEO Accession</TAG>
        <VALUE>GSM4105342</VALUE>
      </EXPERIMENT_ATTRIBUTE>
    </EXPERIMENT_ATTRIBUTES>
  </EXPERIMENT>
  <EXPERIMENT alias="GSM4105343" accession="SRX6937059">
    <IDENTIFIERS>
      <PRIMARY_ID>SRX6937059</PRIMARY_ID>
      <SUBMITTER_ID namespace="GEO">GSM4105343</SUBMITTER_ID>
    </IDENTIFIERS>
    <TITLE>GSM4105343: SK-N-BE(2)-C H3K27Ac histone-ChIP-Seq; Homo sapiens; ChIP-Seq</TITLE>
    <STUDY_REF accession="SRP223977" refname="GSE138314">
      <IDENTIFIERS>
        <PRIMARY_ID>SRP223977</PRIMARY_ID>
      </IDENTIFIERS>
    </STUDY_REF>
    <DESIGN>
      <DESIGN_DESCRIPTION/>
      <SAMPLE_DESCRIPTOR accession="SRS5467071">
        <IDENTIFIERS>
          <PRIMARY_ID>SRS5467071</PRIMARY_ID>
          <EXTERNAL_ID namespace="GEO">GSM4105343</EXTERNAL_ID>
        </IDENTIFIERS>
      </SAMPLE_DESCRIPTOR>
      <LIBRARY_DESCRIPTOR>
        <LIBRARY_STRATEGY>ChIP-Seq</LIBRARY_STRATEGY>
        <LIBRARY_SOURCE>GENOMIC</LIBRARY_SOURCE>
        <LIBRARY_SELECTION>ChIP</LIBRARY_SELECTION>
        <LIBRARY_LAYOUT>
          <SINGLE/>
        </LIBRARY_LAYOUT>
        <LIBRARY_CONSTRUCTION_PROTOCOL>For ChIP-Seq, cells were crosslinked, flash frozen, and sent to Active Motif. According to Active Motif protocol, cells were lysed, sonicated, and then DNA-protein complexes were isolated with antibodies. Samples were reverse-crosslinked and DNA was purified. For ATAC-Seq, whole cells were frozen and sent to Active Motif for thawing and transposition. Illumina libraries were prepared by Active Motif using standard consecutive enzymatic steps of end-polishing, dA-addition, and adaptor ligation. After 15 cycles of PCR amplification, the resulting DNA libraries were quantified and sequenced by Jefferson Cancer Genomics Laboratory at the Kimmel Cancer Center using the NexSeq 500.</LIBRARY_CONSTRUCTION_PROTOCOL>
      </LIBRARY_DESCRIPTOR>
    </DESIGN>
    <PLATFORM>
      <ILLUMINA>
        <INSTRUMENT_MODEL>NextSeq 500</INSTRUMENT_MODEL>
      </ILLUMINA>
    </PLATFORM>
    <EXPERIMENT_LINKS>
      <EXPERIMENT_LINK>
        <XREF_LINK>
          <DB>gds</DB>
          <ID>304105343</ID>
          <LABEL>GSM4105343</LABEL>
        </XREF_LINK>
      </EXPERIMENT_LINK>
    </EXPERIMENT_LINKS>
    <EXPERIMENT_ATTRIBUTES>
      <EXPERIMENT_ATTRIBUTE>
        <TAG>GEO Accession</TAG>
        <VALUE>GSM4105343</VALUE>
      </EXPERIMENT_ATTRIBUTE>
    </EXPERIMENT_ATTRIBUTES>
  </EXPERIMENT>
  <EXPERIMENT alias="GSM4105344" accession="SRX6937060">
    <IDENTIFIERS>
      <PRIMARY_ID>SRX6937060</PRIMARY_ID>
      <SUBMITTER_ID namespace="GEO">GSM4105344</SUBMITTER_ID>
    </IDENTIFIERS>
    <TITLE>GSM4105344: SK-N-BE(2)-C H3K27me3 histone-ChIP-Seq; Homo sapiens; ChIP-Seq</TITLE>
    <STUDY_REF accession="SRP223977" refname="GSE138314">
      <IDENTIFIERS>
        <PRIMARY_ID>SRP223977</PRIMARY_ID>
      </IDENTIFIERS>
    </STUDY_REF>
    <DESIGN>
      <DESIGN_DESCRIPTION/>
      <SAMPLE_DESCRIPTOR accession="SRS5467072">
        <IDENTIFIERS>
          <PRIMARY_ID>SRS5467072</PRIMARY_ID>
          <EXTERNAL_ID namespace="GEO">GSM4105344</EXTERNAL_ID>
        </IDENTIFIERS>
      </SAMPLE_DESCRIPTOR>
      <LIBRARY_DESCRIPTOR>
        <LIBRARY_STRATEGY>ChIP-Seq</LIBRARY_STRATEGY>
        <LIBRARY_SOURCE>GENOMIC</LIBRARY_SOURCE>
        <LIBRARY_SELECTION>ChIP</LIBRARY_SELECTION>
        <LIBRARY_LAYOUT>
          <SINGLE/>
        </LIBRARY_LAYOUT>
        <LIBRARY_CONSTRUCTION_PROTOCOL>For ChIP-Seq, cells were crosslinked, flash frozen, and sent to Active Motif. According to Active Motif protocol, cells were lysed, sonicated, and then DNA-protein complexes were isolated with antibodies. Samples were reverse-crosslinked and DNA was purified. For ATAC-Seq, whole cells were frozen and sent to Active Motif for thawing and transposition. Illumina libraries were prepared by Active Motif using standard consecutive enzymatic steps of end-polishing, dA-addition, and adaptor ligation. After 15 cycles of PCR amplification, the resulting DNA libraries were quantified and sequenced by Jefferson Cancer Genomics Laboratory at the Kimmel Cancer Center using the NexSeq 500.</LIBRARY_CONSTRUCTION_PROTOCOL>
      </LIBRARY_DESCRIPTOR>
    </DESIGN>
    <PLATFORM>
      <ILLUMINA>
        <INSTRUMENT_MODEL>NextSeq 500</INSTRUMENT_MODEL>
      </ILLUMINA>
    </PLATFORM>
    <EXPERIMENT_LINKS>
      <EXPERIMENT_LINK>
        <XREF_LINK>
          <DB>gds</DB>
          <ID>304105344</ID>
          <LABEL>GSM4105344</LABEL>
        </XREF_LINK>
      </EXPERIMENT_LINK>
    </EXPERIMENT_LINKS>
    <EXPERIMENT_ATTRIBUTES>
      <EXPERIMENT_ATTRIBUTE>
        <TAG>GEO Accession</TAG>
        <VALUE>GSM4105344</VALUE>
      </EXPERIMENT_ATTRIBUTE>
    </EXPERIMENT_ATTRIBUTES>
  </EXPERIMENT>
  <EXPERIMENT alias="GSM4105345" accession="SRX6937061">
    <IDENTIFIERS>
      <PRIMARY_ID>SRX6937061</PRIMARY_ID>
      <SUBMITTER_ID namespace="GEO">GSM4105345</SUBMITTER_ID>
    </IDENTIFIERS>
    <TITLE>GSM4105345: SK-N-BE(2)-C H3K4me1 histone-ChIP-Seq; Homo sapiens; ChIP-Seq</TITLE>
    <STUDY_REF accession="SRP223977" refname="GSE138314">
      <IDENTIFIERS>
        <PRIMARY_ID>SRP223977</PRIMARY_ID>
      </IDENTIFIERS>
    </STUDY_REF>
    <DESIGN>
      <DESIGN_DESCRIPTION/>
      <SAMPLE_DESCRIPTOR accession="SRS5467073">
        <IDENTIFIERS>
          <PRIMARY_ID>SRS5467073</PRIMARY_ID>
          <EXTERNAL_ID namespace="GEO">GSM4105345</EXTERNAL_ID>
        </IDENTIFIERS>
      </SAMPLE_DESCRIPTOR>
      <LIBRARY_DESCRIPTOR>
        <LIBRARY_STRATEGY>ChIP-Seq</LIBRARY_STRATEGY>
        <LIBRARY_SOURCE>GENOMIC</LIBRARY_SOURCE>
        <LIBRARY_SELECTION>ChIP</LIBRARY_SELECTION>
        <LIBRARY_LAYOUT>
          <SINGLE/>
        </LIBRARY_LAYOUT>
        <LIBRARY_CONSTRUCTION_PROTOCOL>For ChIP-Seq, cells were crosslinked, flash frozen, and sent to Active Motif. According to Active Motif protocol, cells were lysed, sonicated, and then DNA-protein complexes were isolated with antibodies. Samples were reverse-crosslinked and DNA was purified. For ATAC-Seq, whole cells were frozen and sent to Active Motif for thawing and transposition. Illumina libraries were prepared by Active Motif using standard consecutive enzymatic steps of end-polishing, dA-addition, and adaptor ligation. After 15 cycles of PCR amplification, the resulting DNA libraries were quantified and sequenced by Jefferson Cancer Genomics Laboratory at the Kimmel Cancer Center using the NexSeq 500.</LIBRARY_CONSTRUCTION_PROTOCOL>
      </LIBRARY_DESCRIPTOR>
    </DESIGN>
    <PLATFORM>
      <ILLUMINA>
        <INSTRUMENT_MODEL>NextSeq 500</INSTRUMENT_MODEL>
      </ILLUMINA>
    </PLATFORM>
    <EXPERIMENT_LINKS>
      <EXPERIMENT_LINK>
        <XREF_LINK>
          <DB>gds</DB>
          <ID>304105345</ID>
          <LABEL>GSM4105345</LABEL>
        </XREF_LINK>
      </EXPERIMENT_LINK>
    </EXPERIMENT_LINKS>
    <EXPERIMENT_ATTRIBUTES>
      <EXPERIMENT_ATTRIBUTE>
        <TAG>GEO Accession</TAG>
        <VALUE>GSM4105345</VALUE>
      </EXPERIMENT_ATTRIBUTE>
    </EXPERIMENT_ATTRIBUTES>
  </EXPERIMENT>
  <EXPERIMENT alias="GSM4105346" accession="SRX6937062">
    <IDENTIFIERS>
      <PRIMARY_ID>SRX6937062</PRIMARY_ID>
      <SUBMITTER_ID namespace="GEO">GSM4105346</SUBMITTER_ID>
    </IDENTIFIERS>
    <TITLE>GSM4105346: SK-N-BE(2)-C H3K4me3 histone-ChIP-Seq; Homo sapiens; ChIP-Seq</TITLE>
    <STUDY_REF accession="SRP223977" refname="GSE138314">
      <IDENTIFIERS>
        <PRIMARY_ID>SRP223977</PRIMARY_ID>
      </IDENTIFIERS>
    </STUDY_REF>
    <DESIGN>
      <DESIGN_DESCRIPTION/>
      <SAMPLE_DESCRIPTOR accession="SRS5467074">
        <IDENTIFIERS>
          <PRIMARY_ID>SRS5467074</PRIMARY_ID>
          <EXTERNAL_ID namespace="GEO">GSM4105346</EXTERNAL_ID>
        </IDENTIFIERS>
      </SAMPLE_DESCRIPTOR>
      <LIBRARY_DESCRIPTOR>
        <LIBRARY_STRATEGY>ChIP-Seq</LIBRARY_STRATEGY>
        <LIBRARY_SOURCE>GENOMIC</LIBRARY_SOURCE>
        <LIBRARY_SELECTION>ChIP</LIBRARY_SELECTION>
        <LIBRARY_LAYOUT>
          <SINGLE/>
        </LIBRARY_LAYOUT>
        <LIBRARY_CONSTRUCTION_PROTOCOL>For ChIP-Seq, cells were crosslinked, flash frozen, and sent to Active Motif. According to Active Motif protocol, cells were lysed, sonicated, and then DNA-protein complexes were isolated with antibodies. Samples were reverse-crosslinked and DNA was purified. For ATAC-Seq, whole cells were frozen and sent to Active Motif for thawing and transposition. Illumina libraries were prepared by Active Motif using standard consecutive enzymatic steps of end-polishing, dA-addition, and adaptor ligation. After 15 cycles of PCR amplification, the resulting DNA libraries were quantified and sequenced by Jefferson Cancer Genomics Laboratory at the Kimmel Cancer Center using the NexSeq 500.</LIBRARY_CONSTRUCTION_PROTOCOL>
      </LIBRARY_DESCRIPTOR>
    </DESIGN>
    <PLATFORM>
      <ILLUMINA>
        <INSTRUMENT_MODEL>NextSeq 500</INSTRUMENT_MODEL>
      </ILLUMINA>
    </PLATFORM>
    <EXPERIMENT_LINKS>
      <EXPERIMENT_LINK>
        <XREF_LINK>
          <DB>gds</DB>
          <ID>304105346</ID>
          <LABEL>GSM4105346</LABEL>
        </XREF_LINK>
      </EXPERIMENT_LINK>
    </EXPERIMENT_LINKS>
    <EXPERIMENT_ATTRIBUTES>
      <EXPERIMENT_ATTRIBUTE>
        <TAG>GEO Accession</TAG>
        <VALUE>GSM4105346</VALUE>
      </EXPERIMENT_ATTRIBUTE>
    </EXPERIMENT_ATTRIBUTES>
  </EXPERIMENT>
  <EXPERIMENT alias="GSM4105347" accession="SRX6937063">
    <IDENTIFIERS>
      <PRIMARY_ID>SRX6937063</PRIMARY_ID>
      <SUBMITTER_ID namespace="GEO">GSM4105347</SUBMITTER_ID>
    </IDENTIFIERS>
    <TITLE>GSM4105347: SK-N-BE(2)-C Input histone-ChIP-Seq; Homo sapiens; ChIP-Seq</TITLE>
    <STUDY_REF accession="SRP223977" refname="GSE138314">
      <IDENTIFIERS>
        <PRIMARY_ID>SRP223977</PRIMARY_ID>
      </IDENTIFIERS>
    </STUDY_REF>
    <DESIGN>
      <DESIGN_DESCRIPTION/>
      <SAMPLE_DESCRIPTOR accession="SRS5467075">
        <IDENTIFIERS>
          <PRIMARY_ID>SRS5467075</PRIMARY_ID>
          <EXTERNAL_ID namespace="GEO">GSM4105347</EXTERNAL_ID>
        </IDENTIFIERS>
      </SAMPLE_DESCRIPTOR>
      <LIBRARY_DESCRIPTOR>
        <LIBRARY_STRATEGY>ChIP-Seq</LIBRARY_STRATEGY>
        <LIBRARY_SOURCE>GENOMIC</LIBRARY_SOURCE>
        <LIBRARY_SELECTION>ChIP</LIBRARY_SELECTION>
        <LIBRARY_LAYOUT>
          <SINGLE/>
        </LIBRARY_LAYOUT>
        <LIBRARY_CONSTRUCTION_PROTOCOL>For ChIP-Seq, cells were crosslinked, flash frozen, and sent to Active Motif. According to Active Motif protocol, cells were lysed, sonicated, and then DNA-protein complexes were isolated with antibodies. Samples were reverse-crosslinked and DNA was purified. For ATAC-Seq, whole cells were frozen and sent to Active Motif for thawing and transposition. Illumina libraries were prepared by Active Motif using standard consecutive enzymatic steps of end-polishing, dA-addition, and adaptor ligation. After 15 cycles of PCR amplification, the resulting DNA libraries were quantified and sequenced by Jefferson Cancer Genomics Laboratory at the Kimmel Cancer Center using the NexSeq 500.</LIBRARY_CONSTRUCTION_PROTOCOL>
      </LIBRARY_DESCRIPTOR>
    </DESIGN>
    <PLATFORM>
      <ILLUMINA>
        <INSTRUMENT_MODEL>NextSeq 500</INSTRUMENT_MODEL>
      </ILLUMINA>
    </PLATFORM>
    <EXPERIMENT_LINKS>
      <EXPERIMENT_LINK>
        <XREF_LINK>
          <DB>gds</DB>
          <ID>304105347</ID>
          <LABEL>GSM4105347</LABEL>
        </XREF_LINK>
      </EXPERIMENT_LINK>
    </EXPERIMENT_LINKS>
    <EXPERIMENT_ATTRIBUTES>
      <EXPERIMENT_ATTRIBUTE>
        <TAG>GEO Accession</TAG>
        <VALUE>GSM4105347</VALUE>
      </EXPERIMENT_ATTRIBUTE>
    </EXPERIMENT_ATTRIBUTES>
  </EXPERIMENT>
  <EXPERIMENT alias="GSM4105348" accession="SRX6937064">
    <IDENTIFIERS>
      <PRIMARY_ID>SRX6937064</PRIMARY_ID>
      <SUBMITTER_ID namespace="GEO">GSM4105348</SUBMITTER_ID>
    </IDENTIFIERS>
    <TITLE>GSM4105348: SK-N-FI H3K27Ac histone-ChIP-Seq; Homo sapiens; ChIP-Seq</TITLE>
    <STUDY_REF accession="SRP223977" refname="GSE138314">
      <IDENTIFIERS>
        <PRIMARY_ID>SRP223977</PRIMARY_ID>
      </IDENTIFIERS>
    </STUDY_REF>
    <DESIGN>
      <DESIGN_DESCRIPTION/>
      <SAMPLE_DESCRIPTOR accession="SRS5467076">
        <IDENTIFIERS>
          <PRIMARY_ID>SRS5467076</PRIMARY_ID>
          <EXTERNAL_ID namespace="GEO">GSM4105348</EXTERNAL_ID>
        </IDENTIFIERS>
      </SAMPLE_DESCRIPTOR>
      <LIBRARY_DESCRIPTOR>
        <LIBRARY_STRATEGY>ChIP-Seq</LIBRARY_STRATEGY>
        <LIBRARY_SOURCE>GENOMIC</LIBRARY_SOURCE>
        <LIBRARY_SELECTION>ChIP</LIBRARY_SELECTION>
        <LIBRARY_LAYOUT>
          <SINGLE/>
        </LIBRARY_LAYOUT>
        <LIBRARY_CONSTRUCTION_PROTOCOL>For ChIP-Seq, cells were crosslinked, flash frozen, and sent to Active Motif. According to Active Motif protocol, cells were lysed, sonicated, and then DNA-protein complexes were isolated with antibodies. Samples were reverse-crosslinked and DNA was purified. For ATAC-Seq, whole cells were frozen and sent to Active Motif for thawing and transposition. Illumina libraries were prepared by Active Motif using standard consecutive enzymatic steps of end-polishing, dA-addition, and adaptor ligation. After 15 cycles of PCR amplification, the resulting DNA libraries were quantified and sequenced by Jefferson Cancer Genomics Laboratory at the Kimmel Cancer Center using the NexSeq 500.</LIBRARY_CONSTRUCTION_PROTOCOL>
      </LIBRARY_DESCRIPTOR>
    </DESIGN>
    <PLATFORM>
      <ILLUMINA>
        <INSTRUMENT_MODEL>NextSeq 500</INSTRUMENT_MODEL>
      </ILLUMINA>
    </PLATFORM>
    <EXPERIMENT_LINKS>
      <EXPERIMENT_LINK>
        <XREF_LINK>
          <DB>gds</DB>
          <ID>304105348</ID>
          <LABEL>GSM4105348</LABEL>
        </XREF_LINK>
      </EXPERIMENT_LINK>
    </EXPERIMENT_LINKS>
    <EXPERIMENT_ATTRIBUTES>
      <EXPERIMENT_ATTRIBUTE>
        <TAG>GEO Accession</TAG>
        <VALUE>GSM4105348</VALUE>
      </EXPERIMENT_ATTRIBUTE>
    </EXPERIMENT_ATTRIBUTES>
  </EXPERIMENT>
  <EXPERIMENT alias="GSM4105349" accession="SRX6937065">
    <IDENTIFIERS>
      <PRIMARY_ID>SRX6937065</PRIMARY_ID>
      <SUBMITTER_ID namespace="GEO">GSM4105349</SUBMITTER_ID>
    </IDENTIFIERS>
    <TITLE>GSM4105349: SK-N-FI H3K27me3 histone-ChIP-Seq; Homo sapiens; ChIP-Seq</TITLE>
    <STUDY_REF accession="SRP223977" refname="GSE138314">
      <IDENTIFIERS>
        <PRIMARY_ID>SRP223977</PRIMARY_ID>
      </IDENTIFIERS>
    </STUDY_REF>
    <DESIGN>
      <DESIGN_DESCRIPTION/>
      <SAMPLE_DESCRIPTOR accession="SRS5467077">
        <IDENTIFIERS>
          <PRIMARY_ID>SRS5467077</PRIMARY_ID>
          <EXTERNAL_ID namespace="GEO">GSM4105349</EXTERNAL_ID>
        </IDENTIFIERS>
      </SAMPLE_DESCRIPTOR>
      <LIBRARY_DESCRIPTOR>
        <LIBRARY_STRATEGY>ChIP-Seq</LIBRARY_STRATEGY>
        <LIBRARY_SOURCE>GENOMIC</LIBRARY_SOURCE>
        <LIBRARY_SELECTION>ChIP</LIBRARY_SELECTION>
        <LIBRARY_LAYOUT>
          <SINGLE/>
        </LIBRARY_LAYOUT>
        <LIBRARY_CONSTRUCTION_PROTOCOL>For ChIP-Seq, cells were crosslinked, flash frozen, and sent to Active Motif. According to Active Motif protocol, cells were lysed, sonicated, and then DNA-protein complexes were isolated with antibodies. Samples were reverse-crosslinked and DNA was purified. For ATAC-Seq, whole cells were frozen and sent to Active Motif for thawing and transposition. Illumina libraries were prepared by Active Motif using standard consecutive enzymatic steps of end-polishing, dA-addition, and adaptor ligation. After 15 cycles of PCR amplification, the resulting DNA libraries were quantified and sequenced by Jefferson Cancer Genomics Laboratory at the Kimmel Cancer Center using the NexSeq 500.</LIBRARY_CONSTRUCTION_PROTOCOL>
      </LIBRARY_DESCRIPTOR>
    </DESIGN>
    <PLATFORM>
      <ILLUMINA>
        <INSTRUMENT_MODEL>NextSeq 500</INSTRUMENT_MODEL>
      </ILLUMINA>
    </PLATFORM>
    <EXPERIMENT_LINKS>
      <EXPERIMENT_LINK>
        <XREF_LINK>
          <DB>gds</DB>
          <ID>304105349</ID>
          <LABEL>GSM4105349</LABEL>
        </XREF_LINK>
      </EXPERIMENT_LINK>
    </EXPERIMENT_LINKS>
    <EXPERIMENT_ATTRIBUTES>
      <EXPERIMENT_ATTRIBUTE>
        <TAG>GEO Accession</TAG>
        <VALUE>GSM4105349</VALUE>
      </EXPERIMENT_ATTRIBUTE>
    </EXPERIMENT_ATTRIBUTES>
  </EXPERIMENT>
  <EXPERIMENT alias="GSM4105350" accession="SRX6937066">
    <IDENTIFIERS>
      <PRIMARY_ID>SRX6937066</PRIMARY_ID>
      <SUBMITTER_ID namespace="GEO">GSM4105350</SUBMITTER_ID>
    </IDENTIFIERS>
    <TITLE>GSM4105350: SK-N-FI H3K4me1 histone-ChIP-Seq; Homo sapiens; ChIP-Seq</TITLE>
    <STUDY_REF accession="SRP223977" refname="GSE138314">
      <IDENTIFIERS>
        <PRIMARY_ID>SRP223977</PRIMARY_ID>
      </IDENTIFIERS>
    </STUDY_REF>
    <DESIGN>
      <DESIGN_DESCRIPTION/>
      <SAMPLE_DESCRIPTOR accession="SRS5467078">
        <IDENTIFIERS>
          <PRIMARY_ID>SRS5467078</PRIMARY_ID>
          <EXTERNAL_ID namespace="GEO">GSM4105350</EXTERNAL_ID>
        </IDENTIFIERS>
      </SAMPLE_DESCRIPTOR>
      <LIBRARY_DESCRIPTOR>
        <LIBRARY_STRATEGY>ChIP-Seq</LIBRARY_STRATEGY>
        <LIBRARY_SOURCE>GENOMIC</LIBRARY_SOURCE>
        <LIBRARY_SELECTION>ChIP</LIBRARY_SELECTION>
        <LIBRARY_LAYOUT>
          <SINGLE/>
        </LIBRARY_LAYOUT>
        <LIBRARY_CONSTRUCTION_PROTOCOL>For ChIP-Seq, cells were crosslinked, flash frozen, and sent to Active Motif. According to Active Motif protocol, cells were lysed, sonicated, and then DNA-protein complexes were isolated with antibodies. Samples were reverse-crosslinked and DNA was purified. For ATAC-Seq, whole cells were frozen and sent to Active Motif for thawing and transposition. Illumina libraries were prepared by Active Motif using standard consecutive enzymatic steps of end-polishing, dA-addition, and adaptor ligation. After 15 cycles of PCR amplification, the resulting DNA libraries were quantified and sequenced by Jefferson Cancer Genomics Laboratory at the Kimmel Cancer Center using the NexSeq 500.</LIBRARY_CONSTRUCTION_PROTOCOL>
      </LIBRARY_DESCRIPTOR>
    </DESIGN>
    <PLATFORM>
      <ILLUMINA>
        <INSTRUMENT_MODEL>NextSeq 500</INSTRUMENT_MODEL>
      </ILLUMINA>
    </PLATFORM>
    <EXPERIMENT_LINKS>
      <EXPERIMENT_LINK>
        <XREF_LINK>
          <DB>gds</DB>
          <ID>304105350</ID>
          <LABEL>GSM4105350</LABEL>
        </XREF_LINK>
      </EXPERIMENT_LINK>
    </EXPERIMENT_LINKS>
    <EXPERIMENT_ATTRIBUTES>
      <EXPERIMENT_ATTRIBUTE>
        <TAG>GEO Accession</TAG>
        <VALUE>GSM4105350</VALUE>
      </EXPERIMENT_ATTRIBUTE>
    </EXPERIMENT_ATTRIBUTES>
  </EXPERIMENT>
  <EXPERIMENT alias="GSM4105351" accession="SRX6937067">
    <IDENTIFIERS>
      <PRIMARY_ID>SRX6937067</PRIMARY_ID>
      <SUBMITTER_ID namespace="GEO">GSM4105351</SUBMITTER_ID>
    </IDENTIFIERS>
    <TITLE>GSM4105351: SK-N-FI H3K4me3 histone-ChIP-Seq; Homo sapiens; ChIP-Seq</TITLE>
    <STUDY_REF accession="SRP223977" refname="GSE138314">
      <IDENTIFIERS>
        <PRIMARY_ID>SRP223977</PRIMARY_ID>
      </IDENTIFIERS>
    </STUDY_REF>
    <DESIGN>
      <DESIGN_DESCRIPTION/>
      <SAMPLE_DESCRIPTOR accession="SRS5467079">
        <IDENTIFIERS>
          <PRIMARY_ID>SRS5467079</PRIMARY_ID>
          <EXTERNAL_ID namespace="GEO">GSM4105351</EXTERNAL_ID>
        </IDENTIFIERS>
      </SAMPLE_DESCRIPTOR>
      <LIBRARY_DESCRIPTOR>
        <LIBRARY_STRATEGY>ChIP-Seq</LIBRARY_STRATEGY>
        <LIBRARY_SOURCE>GENOMIC</LIBRARY_SOURCE>
        <LIBRARY_SELECTION>ChIP</LIBRARY_SELECTION>
        <LIBRARY_LAYOUT>
          <SINGLE/>
        </LIBRARY_LAYOUT>
        <LIBRARY_CONSTRUCTION_PROTOCOL>For ChIP-Seq, cells were crosslinked, flash frozen, and sent to Active Motif. According to Active Motif protocol, cells were lysed, sonicated, and then DNA-protein complexes were isolated with antibodies. Samples were reverse-crosslinked and DNA was purified. For ATAC-Seq, whole cells were frozen and sent to Active Motif for thawing and transposition. Illumina libraries were prepared by Active Motif using standard consecutive enzymatic steps of end-polishing, dA-addition, and adaptor ligation. After 15 cycles of PCR amplification, the resulting DNA libraries were quantified and sequenced by Jefferson Cancer Genomics Laboratory at the Kimmel Cancer Center using the NexSeq 500.</LIBRARY_CONSTRUCTION_PROTOCOL>
      </LIBRARY_DESCRIPTOR>
    </DESIGN>
    <PLATFORM>
      <ILLUMINA>
        <INSTRUMENT_MODEL>NextSeq 500</INSTRUMENT_MODEL>
      </ILLUMINA>
    </PLATFORM>
    <EXPERIMENT_LINKS>
      <EXPERIMENT_LINK>
        <XREF_LINK>
          <DB>gds</DB>
          <ID>304105351</ID>
          <LABEL>GSM4105351</LABEL>
        </XREF_LINK>
      </EXPERIMENT_LINK>
    </EXPERIMENT_LINKS>
    <EXPERIMENT_ATTRIBUTES>
      <EXPERIMENT_ATTRIBUTE>
        <TAG>GEO Accession</TAG>
        <VALUE>GSM4105351</VALUE>
      </EXPERIMENT_ATTRIBUTE>
    </EXPERIMENT_ATTRIBUTES>
  </EXPERIMENT>
  <EXPERIMENT alias="GSM4105352" accession="SRX6937068">
    <IDENTIFIERS>
      <PRIMARY_ID>SRX6937068</PRIMARY_ID>
      <SUBMITTER_ID namespace="GEO">GSM4105352</SUBMITTER_ID>
    </IDENTIFIERS>
    <TITLE>GSM4105352: SK-N-FI Input histone-ChIP-Seq; Homo sapiens; ChIP-Seq</TITLE>
    <STUDY_REF accession="SRP223977" refname="GSE138314">
      <IDENTIFIERS>
        <PRIMARY_ID>SRP223977</PRIMARY_ID>
      </IDENTIFIERS>
    </STUDY_REF>
    <DESIGN>
      <DESIGN_DESCRIPTION/>
      <SAMPLE_DESCRIPTOR accession="SRS5467080">
        <IDENTIFIERS>
          <PRIMARY_ID>SRS5467080</PRIMARY_ID>
          <EXTERNAL_ID namespace="GEO">GSM4105352</EXTERNAL_ID>
        </IDENTIFIERS>
      </SAMPLE_DESCRIPTOR>
      <LIBRARY_DESCRIPTOR>
        <LIBRARY_STRATEGY>ChIP-Seq</LIBRARY_STRATEGY>
        <LIBRARY_SOURCE>GENOMIC</LIBRARY_SOURCE>
        <LIBRARY_SELECTION>ChIP</LIBRARY_SELECTION>
        <LIBRARY_LAYOUT>
          <SINGLE/>
        </LIBRARY_LAYOUT>
        <LIBRARY_CONSTRUCTION_PROTOCOL>For ChIP-Seq, cells were crosslinked, flash frozen, and sent to Active Motif. According to Active Motif protocol, cells were lysed, sonicated, and then DNA-protein complexes were isolated with antibodies. Samples were reverse-crosslinked and DNA was purified. For ATAC-Seq, whole cells were frozen and sent to Active Motif for thawing and transposition. Illumina libraries were prepared by Active Motif using standard consecutive enzymatic steps of end-polishing, dA-addition, and adaptor ligation. After 15 cycles of PCR amplification, the resulting DNA libraries were quantified and sequenced by Jefferson Cancer Genomics Laboratory at the Kimmel Cancer Center using the NexSeq 500.</LIBRARY_CONSTRUCTION_PROTOCOL>
      </LIBRARY_DESCRIPTOR>
    </DESIGN>
    <PLATFORM>
      <ILLUMINA>
        <INSTRUMENT_MODEL>NextSeq 500</INSTRUMENT_MODEL>
      </ILLUMINA>
    </PLATFORM>
    <EXPERIMENT_LINKS>
      <EXPERIMENT_LINK>
        <XREF_LINK>
          <DB>gds</DB>
          <ID>304105352</ID>
          <LABEL>GSM4105352</LABEL>
        </XREF_LINK>
      </EXPERIMENT_LINK>
    </EXPERIMENT_LINKS>
    <EXPERIMENT_ATTRIBUTES>
      <EXPERIMENT_ATTRIBUTE>
        <TAG>GEO Accession</TAG>
        <VALUE>GSM4105352</VALUE>
      </EXPERIMENT_ATTRIBUTE>
    </EXPERIMENT_ATTRIBUTES>
  </EXPERIMENT>
  <EXPERIMENT alias="GSM4105303" accession="SRX6937069">
    <IDENTIFIERS>
      <PRIMARY_ID>SRX6937069</PRIMARY_ID>
      <SUBMITTER_ID namespace="GEO">GSM4105303</SUBMITTER_ID>
    </IDENTIFIERS>
    <TITLE>GSM4105303: COG-N-415 H3K27Ac histone-ChIP-Seq; Homo sapiens; ChIP-Seq</TITLE>
    <STUDY_REF accession="SRP223977" refname="GSE138314">
      <IDENTIFIERS>
        <PRIMARY_ID>SRP223977</PRIMARY_ID>
      </IDENTIFIERS>
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      <SAMPLE_DESCRIPTOR accession="SRS5467081">
        <IDENTIFIERS>
          <PRIMARY_ID>SRS5467081</PRIMARY_ID>
          <EXTERNAL_ID namespace="GEO">GSM4105303</EXTERNAL_ID>
        </IDENTIFIERS>
      </SAMPLE_DESCRIPTOR>
      <LIBRARY_DESCRIPTOR>
        <LIBRARY_STRATEGY>ChIP-Seq</LIBRARY_STRATEGY>
        <LIBRARY_SOURCE>GENOMIC</LIBRARY_SOURCE>
        <LIBRARY_SELECTION>ChIP</LIBRARY_SELECTION>
        <LIBRARY_LAYOUT>
          <SINGLE/>
        </LIBRARY_LAYOUT>
        <LIBRARY_CONSTRUCTION_PROTOCOL>For ChIP-Seq, cells were crosslinked, flash frozen, and sent to Active Motif. According to Active Motif protocol, cells were lysed, sonicated, and then DNA-protein complexes were isolated with antibodies. Samples were reverse-crosslinked and DNA was purified. For ATAC-Seq, whole cells were frozen and sent to Active Motif for thawing and transposition. Illumina libraries were prepared by Active Motif using standard consecutive enzymatic steps of end-polishing, dA-addition, and adaptor ligation. After 15 cycles of PCR amplification, the resulting DNA libraries were quantified and sequenced by Jefferson Cancer Genomics Laboratory at the Kimmel Cancer Center using the NexSeq 500.</LIBRARY_CONSTRUCTION_PROTOCOL>
      </LIBRARY_DESCRIPTOR>
    </DESIGN>
    <PLATFORM>
      <ILLUMINA>
        <INSTRUMENT_MODEL>NextSeq 500</INSTRUMENT_MODEL>
      </ILLUMINA>
    </PLATFORM>
    <EXPERIMENT_LINKS>
      <EXPERIMENT_LINK>
        <XREF_LINK>
          <DB>gds</DB>
          <ID>304105303</ID>
          <LABEL>GSM4105303</LABEL>
        </XREF_LINK>
      </EXPERIMENT_LINK>
    </EXPERIMENT_LINKS>
    <EXPERIMENT_ATTRIBUTES>
      <EXPERIMENT_ATTRIBUTE>
        <TAG>GEO Accession</TAG>
        <VALUE>GSM4105303</VALUE>
      </EXPERIMENT_ATTRIBUTE>
    </EXPERIMENT_ATTRIBUTES>
  </EXPERIMENT>
  <EXPERIMENT alias="GSM4105304" accession="SRX6937070">
    <IDENTIFIERS>
      <PRIMARY_ID>SRX6937070</PRIMARY_ID>
      <SUBMITTER_ID namespace="GEO">GSM4105304</SUBMITTER_ID>
    </IDENTIFIERS>
    <TITLE>GSM4105304: COG-N-415 H3K27me3 histone-ChIP-Seq; Homo sapiens; ChIP-Seq</TITLE>
    <STUDY_REF accession="SRP223977" refname="GSE138314">
      <IDENTIFIERS>
        <PRIMARY_ID>SRP223977</PRIMARY_ID>
      </IDENTIFIERS>
    </STUDY_REF>
    <DESIGN>
      <DESIGN_DESCRIPTION/>
      <SAMPLE_DESCRIPTOR accession="SRS5467082">
        <IDENTIFIERS>
          <PRIMARY_ID>SRS5467082</PRIMARY_ID>
          <EXTERNAL_ID namespace="GEO">GSM4105304</EXTERNAL_ID>
        </IDENTIFIERS>
      </SAMPLE_DESCRIPTOR>
      <LIBRARY_DESCRIPTOR>
        <LIBRARY_STRATEGY>ChIP-Seq</LIBRARY_STRATEGY>
        <LIBRARY_SOURCE>GENOMIC</LIBRARY_SOURCE>
        <LIBRARY_SELECTION>ChIP</LIBRARY_SELECTION>
        <LIBRARY_LAYOUT>
          <SINGLE/>
        </LIBRARY_LAYOUT>
        <LIBRARY_CONSTRUCTION_PROTOCOL>For ChIP-Seq, cells were crosslinked, flash frozen, and sent to Active Motif. According to Active Motif protocol, cells were lysed, sonicated, and then DNA-protein complexes were isolated with antibodies. Samples were reverse-crosslinked and DNA was purified. For ATAC-Seq, whole cells were frozen and sent to Active Motif for thawing and transposition. Illumina libraries were prepared by Active Motif using standard consecutive enzymatic steps of end-polishing, dA-addition, and adaptor ligation. After 15 cycles of PCR amplification, the resulting DNA libraries were quantified and sequenced by Jefferson Cancer Genomics Laboratory at the Kimmel Cancer Center using the NexSeq 500.</LIBRARY_CONSTRUCTION_PROTOCOL>
      </LIBRARY_DESCRIPTOR>
    </DESIGN>
    <PLATFORM>
      <ILLUMINA>
        <INSTRUMENT_MODEL>NextSeq 500</INSTRUMENT_MODEL>
      </ILLUMINA>
    </PLATFORM>
    <EXPERIMENT_LINKS>
      <EXPERIMENT_LINK>
        <XREF_LINK>
          <DB>gds</DB>
          <ID>304105304</ID>
          <LABEL>GSM4105304</LABEL>
        </XREF_LINK>
      </EXPERIMENT_LINK>
    </EXPERIMENT_LINKS>
    <EXPERIMENT_ATTRIBUTES>
      <EXPERIMENT_ATTRIBUTE>
        <TAG>GEO Accession</TAG>
        <VALUE>GSM4105304</VALUE>
      </EXPERIMENT_ATTRIBUTE>
    </EXPERIMENT_ATTRIBUTES>
  </EXPERIMENT>
</EXPERIMENT_SET>
